DRKG heterograph in gnn model

The drug repurposing knowledge graph DRKG offers a a way to load DRKG dataset into a heterograph in DGL, I really want to use it in a GAE model for drug repurposing but it doesn’t include any features, and all the gnn models I’ve seen so far require features

DRKG is a knowledge graph, thus it does not contain any node features. You can use trainable node embeddings as node features if you want.