Update styleformer.py

styleformer.py

@@ -11,6 +11,7 @@ class Styleformer():
     ):
         from transformers import AutoTokenizer
         from transformers import AutoModelForSeq2SeqLM
+        from adequacy import Adequacy
 
         self.style = style
         self.adequacy = adequacy_model_tag and Adequacy(model_tag=adequacy_model_tag, use_auth_token="access")