✨ Add source examples for Python 3.10 and 3.9 with updated syntax (#842)

Co-authored-by: Esteban Maya Cadavid <emayacadavid9@gmail.com>
2025-12-31 06:30:27 -06:00 · 2024-03-21 17:49:38 -05:00
parent 4c3f242ae2
commit 9141c8a920
39 changed files with 7456 additions and 25 deletions
--- a/docs/tutorial/fastapi/delete.md
+++ b/docs/tutorial/fastapi/delete.md
@@ -12,6 +12,32 @@ We get a `hero_id` from the path parameter and verify if it exists, just as we d

 And if we actually find a hero, we just delete it with the **session**.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-11"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py310.py[ln:89-97]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-11"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py39.py[ln:91-99]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-11"
 # Code above omitted 👆

@@ -20,12 +46,34 @@ And if we actually find a hero, we just delete it with the **session**.
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/delete/tutorial001.py!}
 ```

+////
+
 ///

 After deleting it successfully, we just return a response of:
--- a/docs/tutorial/fastapi/limit-and-offset.md
+++ b/docs/tutorial/fastapi/limit-and-offset.md
@@ -22,6 +22,36 @@ By default, we will return the first results from the database, so `offset` will

 And by default, we will return a maximum of `100` heroes, so `limit` will have a default value of `100`.

+//// tab | Python 3.10+
+
+```Python hl_lines="1  7  9"
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py310.py[ln:52-56]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3  9  11"
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py39.py[ln:54-58]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  9  11"
 {!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001.py[ln:1-4]!}

@@ -32,12 +62,34 @@ And by default, we will return a maximum of `100` heroes, so `limit` will have a
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/limit_and_offset/tutorial001.py!}
 ```

+////
+
 ///

 We want to allow clients to set different `offset` and `limit` values.
--- a/docs/tutorial/fastapi/multiple-models.md
+++ b/docs/tutorial/fastapi/multiple-models.md
@@ -109,6 +109,36 @@ And we want to have a `HeroRead` with the `id` field, but this time annotated wi

 The simplest way to solve it could be to create **multiple models**, each one with all the corresponding fields:

+//// tab | Python 3.10+
+
+```Python hl_lines="5-9  12-15  18-22"
+# This would work, but there's a better option below 🚨
+
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py[ln:5-22]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="5-9  12-15  18-22"
+# This would work, but there's a better option below 🚨
+
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py[ln:7-24]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="5-9  12-15  18-22"
 # This would work, but there's a better option below 🚨

@@ -119,12 +149,34 @@ The simplest way to solve it could be to create **multiple models**, each one wi
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial001.py!}
 ```

+////
+
 ///

 Here's the important detail, and probably the most important feature of **SQLModel**: only `Hero` is declared with `table = True`.
@@ -147,6 +199,32 @@ Let's now see how to use these new models in the FastAPI application.

 Let's first check how is the process to create a hero now:

+//// tab | Python 3.10+
+
+```Python hl_lines="3-4  6"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py[ln:44-51]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-4  6"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py[ln:46-53]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-4  6"
 # Code above omitted 👆

@@ -155,18 +233,66 @@ Let's first check how is the process to create a hero now:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial001.py!}
 ```

+////
+
 ///

 Let's check that in detail.

 Now we use the type annotation `HeroCreate` for the request JSON data in the `hero` parameter of the **path operation function**.

+//// tab | Python 3.10+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py[ln:45]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py[ln:47]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3"
 # Code above omitted 👆

@@ -175,6 +301,8 @@ Now we use the type annotation `HeroCreate` for the request JSON data in the `he
 # Code below omitted 👇
 ```

+////
+
 Then we create a new `Hero` (this is the actual **table** model that saves things to the database) using `Hero.model_validate()`.

 The method `.model_validate()` reads data from another object with attributes (or a dict) and creates a new instance of this class, in this case `Hero`.
@@ -187,6 +315,32 @@ In versions of **SQLModel** before `0.0.14` you would use the method `.from_orm(

 We can now create a new `Hero` instance (the one for the database) and put it in the variable `db_hero` from the data in the `hero` variable that is the `HeroCreate` instance we received from the request.

+//// tab | Python 3.10+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py[ln:47]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py[ln:49]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3"
 # Code above omitted 👆

@@ -195,12 +349,40 @@ We can now create a new `Hero` instance (the one for the database) and put it in
 # Code below omitted 👇
 ```

+////
+
 Then we just `add` it to the **session**, `commit`, and `refresh` it, and finally, we return the same `db_hero` variable that has the just refreshed `Hero` instance.

 Because it is just refreshed, it has the `id` field set with a new ID taken from the database.

 And now that we return it, FastAPI will validate the data with the `response_model`, which is a `HeroRead`:

+//// tab | Python 3.10+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py310.py[ln:44]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial001_py39.py[ln:46]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3"
 # Code above omitted 👆

@@ -209,6 +391,8 @@ And now that we return it, FastAPI will validate the data with the `response_mod
 # Code below omitted 👇
 ```

+////
+
 This will validate that all the data that we promised is there and will remove any data we didn't declare.

 /// tip
@@ -259,6 +443,32 @@ We can see from above that they all share some **base** fields:

 So let's create a **base** model `HeroBase` that the others can inherit from:

+//// tab | Python 3.10+
+
+```Python hl_lines="3-6"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py[ln:5-8]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-6"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py[ln:7-10]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-6"
 # Code above omitted 👆

@@ -267,12 +477,34 @@ So let's create a **base** model `HeroBase` that the others can inherit from:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial002.py!}
 ```

+////
+
 ///

 As you can see, this is *not* a **table model**, it doesn't have the `table = True` config.
@@ -283,6 +515,32 @@ But now we can create the **other models inheriting from it**, they will all sha

 Let's start with the only **table model**, the `Hero`:

+//// tab | Python 3.10+
+
+```Python hl_lines="9-10"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py[ln:5-12]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="9-10"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py[ln:7-14]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="9-10"
 # Code above omitted 👆

@@ -291,12 +549,34 @@ Let's start with the only **table model**, the `Hero`:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial002.py!}
 ```

+////
+
 ///

 Notice that `Hero` now doesn't inherit from `SQLModel`, but from `HeroBase`.
@@ -313,6 +593,32 @@ And those inherited fields will also be in the **autocompletion** and **inline e

 Notice that the parent model `HeroBase`  is not a **table model**, but still, we can declare `name` and `age` using `Field(index=True)`.

+//// tab | Python 3.10+
+
+```Python hl_lines="4  6  9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py[ln:5-12]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="4  6  9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py[ln:7-14]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="4  6  9"
 # Code above omitted 👆

@@ -321,12 +627,34 @@ Notice that the parent model `HeroBase`  is not a **table model**, but still, we
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial002.py!}
 ```

+////
+
 ///

 This won't affect this parent **data model** `HeroBase`.
@@ -339,6 +667,32 @@ Now let's see the `HeroCreate` model that will be used to define the data that w

 This is a fun one:

+//// tab | Python 3.10+
+
+```Python hl_lines="13-14"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py[ln:5-16]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="13-14"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py[ln:7-18]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="13-14"
 # Code above omitted 👆

@@ -347,12 +701,34 @@ This is a fun one:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial002.py!}
 ```

+////
+
 ///

 What's happening here?
@@ -373,6 +749,32 @@ Now let's check the `HeroRead` model.

 This one just declares that the `id` field is required when reading a hero from the API, because a hero read from the API will come from the database, and in the database it will always have an ID.

+//// tab | Python 3.10+
+
+```Python hl_lines="17-18"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py[ln:5-20]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="17-18"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py[ln:7-22]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="17-18"
 # Code above omitted 👆

@@ -381,12 +783,34 @@ This one just declares that the `id` field is required when reading a hero from
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/multiple_models/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/multiple_models/tutorial002.py!}
 ```

+////
+
 ///

 ## Review the Updated Docs UI
--- a/docs/tutorial/fastapi/read-one.md
+++ b/docs/tutorial/fastapi/read-one.md
@@ -14,6 +14,32 @@ If you need to refresh how *path parameters* work, including their data validati

 ///

+//// tab | Python 3.10+
+
+```Python hl_lines="6"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:59-65]!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="8"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:61-67]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="8"
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:1-4]!}

@@ -22,12 +48,34 @@ If you need to refresh how *path parameters* work, including their data validati
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:61-67]!}
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py!}
 ```

+////
+
 ///

 For example, to get the hero with ID `2` we would send a `GET` request to:
@@ -48,6 +96,32 @@ And to use it, we first import `HTTPException` from `fastapi`.

 This will let the client know that they probably made a mistake on their side and requested a hero that doesn't exist in the database.

+//// tab | Python 3.10+
+
+```Python hl_lines="1  9-11"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:59-65]!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3  11-13"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:61-67]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  11-13"
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:1-4]!}

@@ -56,12 +130,34 @@ This will let the client know that they probably made a mistake on their side an
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:61-67]!}
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py!}
 ```

+////
+
 ///

 ## Return the Hero
@@ -70,6 +166,32 @@ Then, if the hero exists, we return it.

 And because we are using the `response_model` with `HeroRead`, it will be validated, documented, etc.

+//// tab | Python 3.10+
+
+```Python hl_lines="6  12"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py[ln:59-65]!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="8  14"
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py[ln:61-67]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="8  14"
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:1-4]!}

@@ -78,12 +200,34 @@ And because we are using the `response_model` with `HeroRead`, it will be valida
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py[ln:61-67]!}
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/read_one/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/read_one/tutorial001.py!}
 ```

+////
+
 ///

 ## Check the Docs UI
--- a/docs/tutorial/fastapi/relationships.md
+++ b/docs/tutorial/fastapi/relationships.md
@@ -44,6 +44,56 @@ It's because we declared the `HeroRead` with only the same base fields of the `H

 And the same way, we declared the `TeamRead` with only the same base fields of the `TeamBase` plus the `id`. But it doesn't include a field `heroes` for the **relationship attribute**.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-5  9-10  14-19  23-24"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:5-7]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:20-21]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:29-34]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:43-44]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-5  9-10  14-19  23-24"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:7-9]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:22-23]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:31-36]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:45-46]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-5  9-10  14-19  23-24"
 # Code above omitted 👆

@@ -64,18 +114,74 @@ And the same way, we declared the `TeamRead` with only the same base fields of t
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 Now, remember that <a href="https://fastapi.tiangolo.com/tutorial/response-model/" class="external-link" target="_blank">FastAPI uses the `response_model` to validate and **filter** the response data</a>?

 In this case, we used `response_model=TeamRead` and `response_model=HeroRead`, so FastAPI will use them to filter the response data, even if we return a **table model** that includes **relationship attributes**:

+//// tab | Python 3.10+
+
+```Python hl_lines="3  8  12  17"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:102-107]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:156-161]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3  8  12  17"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:104-109]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:158-163]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  8  12  17"
 # Code above omitted 👆

@@ -88,12 +194,34 @@ In this case, we used `response_model=TeamRead` and `response_model=HeroRead`, s
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 ## Don't Include All the Data
@@ -176,6 +304,32 @@ Let's add the models `HeroReadWithTeam` and `TeamReadWithHeroes`.

 We'll add them **after** the other models so that we can easily reference the previous models.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-4  7-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py310.py[ln:59-64]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-4  7-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py39.py[ln:61-66]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-4  7-8"
 # Code above omitted 👆

@@ -184,12 +338,34 @@ We'll add them **after** the other models so that we can easily reference the pr
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/relationships/tutorial001.py!}
 ```

+////
+
 ///

 These two models are very **simple in code**, but there's a lot happening here. Let's check it out.
@@ -224,6 +400,40 @@ This will tell **FastAPI** to take the object that we return from the *path oper

 In the case of the hero, this tells FastAPI to extract the `team` too. And in the case of the team, to extract the list of `heroes` too.

+//// tab | Python 3.10+
+
+```Python hl_lines="3  8  12  17"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py310.py[ln:111-116]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py310.py[ln:165-170]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3  8  12  17"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py39.py[ln:113-118]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py39.py[ln:167-172]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  8  12  17"
 # Code above omitted 👆

@@ -236,12 +446,34 @@ In the case of the hero, this tells FastAPI to extract the `team` too. And in th
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/relationships/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/relationships/tutorial001.py!}
 ```

+////
+
 ///

 ## Check It Out in the Docs UI
--- a/docs/tutorial/fastapi/response-model.md
+++ b/docs/tutorial/fastapi/response-model.md
@@ -32,6 +32,32 @@ We can use `response_model` to tell FastAPI the schema of the data we want to se

 For example, we can pass the same `Hero` **SQLModel** class (because it is also a Pydantic model):

+//// tab | Python 3.10+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py310.py[ln:31-37]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py39.py[ln:33-39]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3"
 # Code above omitted 👆

@@ -40,12 +66,34 @@ For example, we can pass the same `Hero` **SQLModel** class (because it is also
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/response_model/tutorial001.py!}
 ```

+////
+
 ///

 ## List of Heroes in `response_model`
@@ -54,6 +102,34 @@ We can also use other type annotations, the same way we can use with Pydantic fi

 First, we import `List` from `typing` and then we declare the `response_model` with `List[Hero]`:

+//// tab | Python 3.10+
+
+```Python hl_lines="3"
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py310.py[ln:40-44]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3"
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py39.py[ln:42-46]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="1  5"
 {!./docs_src/tutorial/fastapi/response_model/tutorial001.py[ln:1]!}

@@ -64,12 +140,34 @@ First, we import `List` from `typing` and then we declare the `response_model` w
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/response_model/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/response_model/tutorial001.py!}
 ```

+////
+
 ///

 ## FastAPI and Response Model
--- a/docs/tutorial/fastapi/session-with-dependency.md
+++ b/docs/tutorial/fastapi/session-with-dependency.md
@@ -6,6 +6,32 @@ Before we keep adding things, let's change a bit how we get the session for each

 Up to now, we have been creating a session in each *path operation*, in a `with` block.

+//// tab | Python 3.10+
+
+```Python hl_lines="5"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py310.py[ln:48-55]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="5"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py39.py[ln:50-57]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="5"
 # Code above omitted 👆

@@ -14,12 +40,34 @@ Up to now, we have been creating a session in each *path operation*, in a `with`
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/delete/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/delete/tutorial001.py!}
 ```

+////
+
 ///

 That's perfectly fine, but in many use cases we would want to use <a href="https://fastapi.tiangolo.com/tutorial/dependencies/" class="external-link" target="_blank">FastAPI Dependencies</a>, for example to **verify** that the client is **logged in** and get the **current user** before executing any other code in the *path operation*.
@@ -34,6 +82,32 @@ A **FastAPI** dependency is very simple, it's just a function that returns a val

 It could use `yield` instead of `return`, and in that case **FastAPI** will make sure it executes all the code **after** the `yield`, once it is done with the request.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-5"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:40-42]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-5"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:42-44]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-5"
 # Code above omitted 👆

@@ -42,12 +116,34 @@ It could use `yield` instead of `return`, and in that case **FastAPI** will make
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py!}
 ```

+////
+
 ///

 ## Use the Dependency
@@ -56,6 +152,44 @@ Now let's make FastAPI execute a dependency and get its value in the *path opera

 We import `Depends()` from `fastapi`. Then we use it in the *path operation function* in a **parameter**, the same way we declared parameters to get JSON bodies, path parameters, etc.

+//// tab | Python 3.10+
+
+```Python hl_lines="1  13"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:40-42]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:53-59]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3  15"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:42-44]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:55-61]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  15"
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py[ln:1-4]!}

@@ -70,12 +204,34 @@ We import `Depends()` from `fastapi`. Then we use it in the *path operation func
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py!}
 ```

+////
+
 ///

 /// tip
@@ -104,6 +260,44 @@ And because dependencies can use `yield`, FastAPI will make sure to run the code

 This means that in the main code of the *path operation function*, it will work equivalently to the previous version with the explicit `with` block.

+//// tab | Python 3.10+
+
+```Python hl_lines="14-18"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:40-42]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:53-59]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="16-20"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:42-44]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:55-61]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="16-20"
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py[ln:1-4]!}

@@ -118,18 +312,78 @@ This means that in the main code of the *path operation function*, it will work
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py!}
 ```

+////
+
 ///

 In fact, you could think that all that block of code inside of the `create_hero()` function is still inside a `with` block for the **session**, because this is more or less what's happening behind the scenes.

 But now, the `with` block is not explicitly in the function, but in the dependency above:

+//// tab | Python 3.10+
+
+```Python hl_lines="7-8"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:40-42]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:53-59]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="9-10"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:42-44]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:55-61]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="9-10"
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py[ln:1-4]!}

@@ -144,12 +398,34 @@ But now, the `with` block is not explicitly in the function, but in the dependen
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py!}
 ```

+////
+
 ///

 We will see how this is very useful when testing the code later. ✅
@@ -166,6 +442,40 @@ session: Session = Depends(get_session)

 And then we remove the previous `with` block with the old **session**.

+//// tab | Python 3.10+
+
+```Python hl_lines="13  24  33  42  57"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:1-2]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:40-42]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py[ln:53-104]!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="15  26  35  44  59"
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:1-4]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:42-44]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py[ln:55-106]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="15  26  35  44  59"
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py[ln:1-4]!}

@@ -178,12 +488,34 @@ And then we remove the previous `with` block with the old **session**.
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py[ln:55-106]!}
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py!}
 ```

+////
+
 ///

 ## Recap
--- a/docs/tutorial/fastapi/simple-hero-api.md
+++ b/docs/tutorial/fastapi/simple-hero-api.md
@@ -32,6 +32,22 @@ We will start with the **simplest version**, with just heroes (no teams yet).

 This is almost the same code we have seen up to now in previous examples:

+//// tab | Python 3.10+
+
+```Python hl_lines="18-19"
+
+# One line of FastAPI imports here later 👈
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:2]!}
+
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:5-20]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="20-21"
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py[ln:1]!}

@@ -43,12 +59,26 @@ This is almost the same code we have seen up to now in previous examples:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py!}
 ```

+////
+
 ///

 There's only one change here from the code we have used before, the `check_same_thread` in the `connect_args`.
@@ -77,6 +107,22 @@ We will import the `FastAPI` class from `fastapi`.

 And then create an `app` object that is an instance of that `FastAPI` class:

+//// tab | Python 3.10+
+
+```Python hl_lines="1  6"
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:1-2]!}
+
+# SQLModel code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:23]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3  8"
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py[ln:1-4]!}

@@ -87,12 +133,26 @@ And then create an `app` object that is an instance of that `FastAPI` class:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py!}
 ```

+////
+
 ///

 ## Create Database and Tables on `startup`
@@ -101,6 +161,20 @@ We want to make sure that once the app starts running, the function `create_tabl

 This should be called only once at startup, not before every request, so we put it in the function to handle the `"startup"` event:

+//// tab | Python 3.10+
+
+```Python hl_lines="6-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:23-28]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="6-8"
 # Code above omitted 👆

@@ -109,12 +183,26 @@ This should be called only once at startup, not before every request, so we put
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py!}
 ```

+////
+
 ///

 ## Create Heroes *Path Operation*
@@ -129,6 +217,20 @@ Let's create the **path operation** code to create a new hero.

 It will be called when a user sends a request with a `POST` **operation** to the `/heroes/` **path**:

+//// tab | Python 3.10+
+
+```Python hl_lines="11-12"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:23-37]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="11-12"
 # Code above omitted 👆

@@ -137,12 +239,26 @@ It will be called when a user sends a request with a `POST` **operation** to the
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py!}
 ```

+////
+
 ///

 /// info
@@ -177,18 +293,44 @@ We will improve this further later, but for now, it already shows the power of h

 Now let's add another **path operation** to read all the heroes:

+//// tab | Python 3.10+
+
+```Python hl_lines="20-24"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py[ln:23-44]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="20-24"
 # Code above omitted 👆

 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py[ln:25-46]!}
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/simple_hero_api/tutorial001.py!}
 ```

+////
+
 ///

 This is pretty straightforward.
--- a/docs/tutorial/fastapi/teams.md
+++ b/docs/tutorial/fastapi/teams.md
@@ -18,18 +18,62 @@ Then we also inherit from the `TeamBase` for the `TeamCreate` and `TeamRead` **d

 And we also create a `TeamUpdate` **data model**.

+//// tab | Python 3.10+
+
+```Python hl_lines="5-7  10-13  16-17  20-21  24-26"
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:1-26]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="7-9  12-15  18-19  22-23  26-28"
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:1-28]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="7-9  12-15  18-19  22-23  26-28"
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py[ln:1-28]!}

 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 We now also have **relationship attributes**. 🎉
@@ -38,7 +82,33 @@ Let's now update the `Hero` models too.

 ## Update Hero Models

-```Python hl_lines="3-8  11-15  17-18  21-22  25-29"
+//// tab | Python 3.10+
+
+```Python hl_lines="3-8  11-14  17-18  21-22  25-29"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:29-55]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-8  11-14  17-18  21-22  25-29"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:31-57]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
+```Python hl_lines="3-8  11-14  17-18  21-22  25-29"
 # Code above omitted 👆

 {!./docs_src/tutorial/fastapi/teams/tutorial001.py[ln:31-57]!}
@@ -46,12 +116,34 @@ Let's now update the `Hero` models too.
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 We now have a `team_id` in the hero models.
@@ -64,6 +156,32 @@ And even though the `HeroBase` is *not* a **table model**, we can declare `team_

 Notice that the **relationship attributes**, the ones with `Relationship()`, are **only** in the **table models**, as those are the ones that are handled by **SQLModel** with SQLAlchemy and that can have the automatic fetching of data from the database when we access them.

+//// tab | Python 3.10+
+
+```Python hl_lines="11  38"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:5-55]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="11  38"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:7-57]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="11  38"
 # Code above omitted 👆

@@ -72,12 +190,34 @@ Notice that the **relationship attributes**, the ones with `Relationship()`, are
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 ## Path Operations for Teams
@@ -86,6 +226,32 @@ Let's now add the **path operations** for teams.

 These are equivalent and very similar to the **path operations** for the **heroes** we had before, so we don't have to go over the details for each one, let's check the code.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-9  12-20  23-28  31-47  50-57"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py[ln:136-190]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-9  12-20  23-28  31-47  50-57"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py[ln:138-192]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-9  12-20  23-28  31-47  50-57"
 # Code above omitted 👆

@@ -94,12 +260,34 @@ These are equivalent and very similar to the **path operations** for the **heroe
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/teams/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/teams/tutorial001.py!}
 ```

+////
+
 ///

 ## Using Relationships Attributes
--- a/docs/tutorial/fastapi/update-extra-data.md
+++ b/docs/tutorial/fastapi/update-extra-data.md
@@ -38,6 +38,32 @@ The `Hero` table model will now store a new field `hashed_password`.

 And the data models for `HeroCreate` and `HeroUpdate` will also have a new field `password` that will contain the plain text password sent by clients.

+//// tab | Python 3.10+
+
+```Python hl_lines="11  15  26"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:5-28]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="11  15  26"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:7-30]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="11  15  26"
 # Code above omitted 👆

@@ -46,12 +72,34 @@ And the data models for `HeroCreate` and `HeroUpdate` will also have a new field
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial002.py!}
 ```

+////
+
 ///

 When a client is creating a new hero, they will send the `password` in the request body.
@@ -64,6 +112,40 @@ The app will receive the data from the client using the `HeroCreate` model.

 This contains the `password` field with the plain text password, and we cannot use that one. So we need to generate a hash from it.

+//// tab | Python 3.10+
+
+```Python hl_lines="11"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:42-44]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:55-57]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="11"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:44-46]!}
+
+# Code here omitted 👈
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:57-59]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="11"
 # Code above omitted 👆

@@ -76,12 +158,34 @@ This contains the `password` field with the plain text password, and we cannot u
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial002.py!}
 ```

+////
+
 ///

 ## Create an Object with Extra Data
@@ -138,6 +242,32 @@ So now, `db_user_dict` has the updated `age` field with `32` instead of `None` a

 Similar to how dictionaries have an `update` method, **SQLModel** models have a parameter `update` in `Hero.model_validate()` that takes a dictionary with extra data, or data that should take precedence:

+//// tab | Python 3.10+
+
+```Python hl_lines="8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:55-64]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:57-66]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="8"
 # Code above omitted 👆

@@ -146,12 +276,34 @@ Similar to how dictionaries have an `update` method, **SQLModel** models have a
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial002.py!}
 ```

+////
+
 ///

 Now, `db_hero` (which is a *table model* `Hero`) will extract its values from `hero` (which is a *data model* `HeroCreate`), and then it will **`update`** its values with the extra data from the dictionary `extra_data`.
@@ -166,6 +318,32 @@ Now let's say we want to **update a hero** that already exists in the database.

 The same way as before, to avoid removing existing data, we will use `exclude_unset=True` when calling `hero.model_dump()`, to get a dictionary with only the data sent by the client.

+//// tab | Python 3.10+
+
+```Python hl_lines="9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:83-89]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:85-91]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="9"
 # Code above omitted 👆

@@ -174,12 +352,34 @@ The same way as before, to avoid removing existing data, we will use `exclude_un
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial002.py!}
 ```

+////
+
 ///

 Now, this `hero_data` dictionary could contain a `password`. We need to check it, and if it's there, we need to generate the `hashed_password`.
@@ -190,6 +390,32 @@ And then we can update the `db_hero` object using the method `db_hero.sqlmodel_u

 It takes a model object or dictionary with the data to update the object and also an **additional `update` argument** with extra data.

+//// tab | Python 3.10+
+
+```Python hl_lines="15"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py[ln:83-99]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="15"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py[ln:85-101]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="15"
 # Code above omitted 👆

@@ -198,12 +424,34 @@ It takes a model object or dictionary with the data to update the object and als
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial002_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial002.py!}
 ```

+////
+
 ///

 /// tip
--- a/docs/tutorial/fastapi/update.md
+++ b/docs/tutorial/fastapi/update.md
@@ -22,6 +22,32 @@ Because each field is **actually different** (we just change it to `Optional`, b

 So, let's create this new `HeroUpdate` model:

+//// tab | Python 3.10+
+
+```Python hl_lines="21-24"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py[ln:5-26]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="21-24"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py[ln:7-28]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="21-24"
 # Code above omitted 👆

@@ -30,12 +56,34 @@ So, let's create this new `HeroUpdate` model:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial001.py!}
 ```

+////
+
 ///

 This is almost the same as `HeroBase`, but all the fields are optional, so we can't simply inherit from `HeroBase`.
@@ -46,6 +94,32 @@ Now let's use this model in the *path operation* to update a hero.

 We will use a `PATCH` HTTP operation. This is used to **partially update data**, which is what we are doing.

+//// tab | Python 3.10+
+
+```Python hl_lines="3-4"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py[ln:74-89]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="3-4"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py[ln:76-91]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-4"
 # Code above omitted 👆

@@ -54,12 +128,34 @@ We will use a `PATCH` HTTP operation. This is used to **partially update data**,
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial001.py!}
 ```

+////
+
 ///

 We also read the `hero_id` from the *path parameter* and the request body, a `HeroUpdate`.
@@ -70,6 +166,32 @@ We take a `hero_id` with the **ID** of the hero **we want to update**.

 So, we need to read the hero from the database, with the **same logic** we used to **read a single hero**, checking if it exists, possibly raising an error for the client if it doesn't exist, etc.

+//// tab | Python 3.10+
+
+```Python hl_lines="6-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py[ln:74-89]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="6-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py[ln:76-91]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="6-8"
 # Code above omitted 👆

@@ -78,12 +200,34 @@ So, we need to read the hero from the database, with the **same logic** we used
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial001.py!}
 ```

+////
+
 ///

 ### Get the New Data
@@ -136,6 +280,32 @@ Then the dictionary we would get in Python using `hero.model_dump(exclude_unset=

 Then we use that to get the data that was actually sent by the client:

+//// tab | Python 3.10+
+
+```Python hl_lines="9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py[ln:74-89]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="9"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py[ln:76-91]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="9"
 # Code above omitted 👆

@@ -144,12 +314,34 @@ Then we use that to get the data that was actually sent by the client:
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial001.py!}
 ```

+////
+
 ///

 /// tip
@@ -160,6 +352,32 @@ Before SQLModel 0.0.14, the method was called `hero.dict(exclude_unset=True)`, b

 Now that we have a **dictionary with the data sent by the client**, we can use the method `db_hero.sqlmodel_update()` to update the object `db_hero`.

+//// tab | Python 3.10+
+
+```Python hl_lines="10"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py[ln:74-89]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python hl_lines="10"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py[ln:76-91]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="10"
 # Code above omitted 👆

@@ -168,12 +386,34 @@ Now that we have a **dictionary with the data sent by the client**, we can use t
 # Code below omitted 👇
 ```

+////
+
 /// details | 👀 Full file preview

+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.9+
+
+```Python
+{!./docs_src/tutorial/fastapi/update/tutorial001_py39.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/fastapi/update/tutorial001.py!}
 ```

+////
+
 ///

 /// tip