chore(deps): remove pin on transformers (#5501)

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

backend/python/transformers/requirements-cpu.txt

@@ -2,8 +2,7 @@ torch==2.4.1
 llvmlite==0.43.0
 numba==0.60.0
 accelerate
-# https://github.com/huggingface/transformers/issues/38269#issuecomment-2900214777
-transformers==4.52.1
+transformers
 bitsandbytes
 outetts
 sentence-transformers==3.4.1

backend/python/transformers/requirements-cublas11.txt

@@ -3,8 +3,7 @@ torch==2.4.1+cu118
 llvmlite==0.43.0
 numba==0.60.0
 accelerate
-# https://github.com/huggingface/transformers/issues/38269#issuecomment-2900214777
-transformers==4.52.1
+transformers
 bitsandbytes
 outetts
 sentence-transformers==4.1.0

backend/python/transformers/requirements-cublas12.txt

@@ -2,8 +2,7 @@ torch==2.4.1
 accelerate
 llvmlite==0.43.0
 numba==0.60.0
-# https://github.com/huggingface/transformers/issues/38269#issuecomment-2900214777
-transformers==4.52.1
+transformers
 bitsandbytes
 outetts
 sentence-transformers==4.1.0

backend/python/transformers/requirements-hipblas.txt

@@ -1,8 +1,7 @@
 --extra-index-url https://download.pytorch.org/whl/rocm6.0
 torch==2.4.1+rocm6.0
 accelerate
-# https://github.com/huggingface/transformers/issues/38269#issuecomment-2900214777
-transformers==4.52.1
+transformers
 llvmlite==0.43.0
 numba==0.60.0
 bitsandbytes

backend/python/transformers/requirements-intel.txt

@@ -5,8 +5,7 @@ oneccl_bind_pt==2.3.100+xpu
 optimum[openvino]
 llvmlite==0.43.0
 numba==0.60.0
-# https://github.com/huggingface/transformers/issues/38269#issuecomment-2900214777
-transformers==4.52.1
+transformers
 intel-extension-for-transformers
 bitsandbytes
 outetts