update

README.md

@@ -33,6 +33,11 @@ pip install scanpy e3nn
 pip install lightning==2.1.0
 pip install numpy==1.26.4
 ```
+where the compatibility between ```torch``` and ```torch-geometric``` is not always guaranteed (the first two lines), since these two guys are picky on the platform and the version of other packages. You may trial and error to find the right version of ```torch``` and ```torch-geometric``` that works for you, e.g., in some machine I once installed via:
+```
+pip install torch==2.0.1 --index-url https://download.pytorch.org/whl/cu117
+pip install torch-scatter torch-sparse torch-cluster torch-geometric -f https://data.pyg.org/whl/torch-2.0.1+cu117.html
+```
 
 ## Citation
 If you use this code for you research, please cite our paper.