Update requirements.txt

requirements.txt

@@ -1,14 +1,32 @@
-torch==2.1.2
-torchvision==0.16.2
-# Modern PyTorch Geometric (no need for -f links usually, but good for safety)
+# Core dependencies
+torch==1.12.0
+torchvision==0.13.0
+
+# PyTorch Geometric and extensions
+torch-geometric==1.7.2
+pyg-lib
 torch-scatter
 torch-sparse
 torch-cluster
 torch-spline-conv
-torch-geometric
-# Standard libs
-numpy
-scipy
-trimesh
-open3d
-gradio
+
+# Scientific computing
+numpy>=1.19.0,<1.24.0
+scipy>=1.5.0
+
+# 3D processing
+open3d==0.9.0
+trimesh>=3.9.0
+
+# Visualization
+matplotlib>=3.3.0
+
+# Utilities
+opencv-python>=4.5.0
+Rtree>=0.8,<0.9
+
+# Gradio for web interface
+gradio>=4.0.0
+
+# Additional utilities
+tensorboard>=2.4.0