feat: migrate python backends from conda to uv (#2215)

* feat: migrate diffusers backend from conda to uv

  - replace conda with UV for diffusers install (prototype for all
    extras backends)
  - add ability to build docker with one/some/all extras backends
    instead of all or nothing

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate autogtpq bark coqui from conda to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: convert exllama over to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate exllama2 to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate mamba to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate parler to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate petals to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: fix tests

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate rerankers to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate sentencetransformers to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: install uv for tests-linux

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: make sure file exists before installing on intel images

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate transformers backend to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate transformers-musicgen to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate vall-e-x to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: migrate vllm to uv

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: add uv install to the rest of test-extra.yml

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: adjust file perms on all install/run/test scripts

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: add missing acclerate dependencies

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: add some more missing dependencies to python backends

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: parler tests venv py dir fix

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: correct filename for transformers-musicgen tests

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: adjust the pwd for valle tests

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: cleanup and optimization work for uv migration

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: add setuptools to requirements-install for mamba

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: more size optimization work

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* feat: make installs and tests more consistent, cleanup some deps

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: cleanup

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: mamba backend is cublas only

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

* fix: uncomment lines in makefile

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

---------

Signed-off-by: Chris Jowett <421501+cryptk@users.noreply.github.com>

backend/python/diffusers/requirements.txt

@@ -0,0 +1,10 @@
+accelerate
+compel
+diffusers
+grpcio==1.63.0
+opencv-python
+pillow
+protobuf
+torch
+transformers
+certifi