@zhunzhong07 This repository looks very useful thanks for putting it up!
Would you mind adding a license to this? Without a license it is impossible to legally clone or run this code. If you're not sure and would like a suggestion the Apache 2.0 license is a good option. A quick summary of apache 2.0 is available at tl;dr legal. This is the same license used by TensorFlow and it is compatible with the pytorch license. Here is the license text:
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