Update requirements.txt

requirements.txt

@@ -1,20 +1,14 @@
---find-links https://data.pyg.org/whl/torch-1.12.0+cpu.html
-torch==1.12.0
-torchvision==0.13.0
-# PyG dependencies (pinned for torch 1.12 CPU)
-torch-scatter==2.0.9
-torch-sparse==0.6.15
-torch-cluster==1.6.0
-torch-spline-conv==1.2.1
-torch-geometric==1.7.2
-# General dependencies
+torch==2.1.2
+torchvision==0.16.2
+# Modern PyTorch Geometric (no need for -f links usually, but good for safety)
+torch-scatter
+torch-sparse
+torch-cluster
+torch-spline-conv
+torch-geometric
+# Standard libs
 numpy
 scipy
-matplotlib
-tensorboard
-# Allow newer Open3D for Python 3.10 support
+trimesh
 open3d
-opencv-python
-rtree>=0.8,<0.9
-trimesh[easy]
 gradio