This application is built upon slangtorch.

1. Install slangtorch and local packages to the environment:

   pip install slangtorch
   pip install _libs/simple-knn
   pip install _libs/sort_by_keys

2. Then download the binary data and extract to gilo/pde/_data.
3. run train-ndg.ipynb to train a GILO model.
4. run comparison.ipynb to inference the GILO and compare with baselines.