a pytorch version for GREMLIN, used to predict the protein contacts by coevolution method.
pytorch 1 is a bare_bare minimum version, you can treat this as a pytorch tutorial. pytorch 2 version has some classes, you can also treat this as a pytorch tutorial but can learn advanced structure.
Alternative implementations C++ https://github.com/sokrypton/GREMLIN_CPP
Python/Tensorflow https://github.com/sokrypton/GREMLIN_CPP/blob/master/GREMLIN_TF.ipynb