li-yang23

Results 2 issues of li-yang23

I found that in train.py `mu.data.numpy()` is used to get hidden_emb, but it would get None when using GCNModelAE as model, hidden_emb should be got from model.encode() instead.

I just checked codes in `generation.py` and I noticed it import `LLamaQaStoppingCriteria` from `transformers.generation.stopping_criteria`. However I did not find this function (or class) in the transformers/generation/stopping_criteria.py script. (not from the...