musicbert small for classification: cannot import name 'TransformerSentenceEncoder' from 'fairseq.models.roberta'

[WJULYW]

As title said, after i run 'bash train_genre.sh masd 25 4 checkpoints/checkpoint_last_musicbert_small.pt'.
It came out after i figure out last fairseq version issue(#37).

[WJULYW]

fixed out already, because of the conflict between the fairseq version installed by requirements.txt and the new-stalled version.
don't need to do an extra process as #37, just replace the line of fairseq in the requirements.txt by 'git+https://github.com/pytorch/fairseq@336942734c85791a90baa373c212d27e7c722662#egg=fairseq
'

[TheFirstMonkey]

Check out the solution in this repo： facebookresearch/fairseq#1199 (comment)