Confusion about train_graph, valid_graph, and test_graph in datasets.py

[2004learner]

Hello,

I cloned the repository and I'm currently trying to understand the code in datasets.py. However, I'm having trouble understanding how the train_graph, valid_graph, and test_graph are being used.

It seems that valid_graph doesn't utilize the valid_triplets, and test_graph doesn't seem to use the test_triplets either. I don't understand self.graph、self.train_graph、self.test_graph、self.valid_graph even inference_graph.

Could you please clarify this part of the code? Specifically, I’d like to understand how the graphs are constructed.

Thanks in advance!