Fix dependency conflicts (torch/xformers/cu118)

requirements.txt

@@ -1,4 +1,13 @@
+# ------------------------------------------------------------------
+# Binary PyTorch wheels built for CUDA 11.8  (work on T4, A10G, A100)
 --extra-index-url https://download.pytorch.org/whl/cu118
+
+torch==2.3.1+cu118
+torchvision==0.18.1+cu118
+xformers==0.0.27                # built against Torch 2.3.x
+# torchaudio==2.3.1+cu118       # ← add only if you use it
+# ------------------------------------------------------------------
+
 accelerate==1.0.1
 annotated-types==0.7.0
 anyio==4.5.2
@@ -19,7 +28,7 @@ easydict==1.13
 email_validator==2.2.0
 eval_type_backport==0.2.2
 exceptiongroup==1.3.0
-fastapi==0.115.1
+fastapi==0.115.1                # pulls starlette 0.38.x automatically
 fastapi-cli==0.0.7
 filelock==3.16.1
 fonttools==4.57.0
@@ -63,13 +72,7 @@ mpmath==1.3.0
 networkx==3.1
 numba==0.58.1
 numpy==1.24.4
-nvidia-cudnn-cu12==9.1.0.70
-nvidia-cufft-cu12==11.0.2.54
-nvidia-curand-cu12==10.3.2.106
-nvidia-cusolver-cu12==11.4.5.107
-nvidia-cusparse-cu12==12.1.0.106
-nvidia-nvjitlink-cu12==12.9.86
-nvidia-nvtx-cu12==12.1.105
+# —— Removed all CUDA-12 wheels that conflict with cu118 ——
 opencv-python==4.5.4.60
 orjson==3.10.15
 packaging==25.0
@@ -117,8 +120,6 @@ sympy==1.13.3
 tifffile
 tokenizers==0.20.3
 toolz
-torch==2.3.0+cu118
-torchvision==0.18.0+cu118
 torch-tools==0.1.5
 tornado==6.4.2
 tqdm==4.67.1
@@ -136,5 +137,5 @@ watchfiles==0.24.0
 wcwidth==0.2.13
 websocket-client==1.8.0
 websockets==13.1
-xformers==0.0.27
 zipp==3.20.2
+