[Fix] Fixed AttributeError with new version of torchtext (0.9+). (#2985)

examples/pytorch/gcmc/README.md

@@ -11,7 +11,7 @@ Credit: Jiani Zhang ([@jennyzhang0215](https://github.com/jennyzhang0215))
 ## Dependencies
 * PyTorch 1.2+
 * pandas
-* torchtext 0.4+ (if using user and item contents as node features)
+* torchtext 0.9+ (if using user and item contents as node features)
 * spacy (if using user and item contents as node features)
     - You will also need to run `python -m spacy download en_core_web_sm`
 

examples/pytorch/gcmc/data.py

@@ -514,7 +514,7 @@ class MovieLens(object):
         else:
             raise NotImplementedError
 
-        TEXT = torchtext.data.Field(tokenize='spacy', tokenizer_language='en_core_web_sm')
+        TEXT = torchtext.legacy.data.Field(tokenize='spacy', tokenizer_language='en_core_web_sm')
         embedding = torchtext.vocab.GloVe(name='840B', dim=300)
 
         title_embedding = np.zeros(shape=(self.movie_info.shape[0], 300), dtype=np.float32)