Update requirements.txt

requirements.txt

@@ -1,6 +1,11 @@
+# ——————— 1. official PyTorch wheels (CUDA 12.1 runtime) ———————
 --extra-index-url https://download.pytorch.org/whl/cu121
-torch==2.2.2+cu121          # any 2.x wheel with “+cu121” works on the 12.3 image
-torchvision==0.17.2+cu121   # keep the matching torchvision
+torch==2.2.2+cu121
+torchvision==0.17.2+cu121
+
+# ——————— 2. community wheel feed that hosts PyTorch3D for cu121 ———————
+--extra-index-url https://miropsota.github.io/torch_packages_builder
+pytorch3d==0.7.7+pt2.2.2cu121          # pre-built wheel → no compile, no torch import
 
 git+https://github.com/facebookresearch/[email protected]#egg=pytorch3d