Update app.py

app.py

@@ -22,7 +22,7 @@ def loading_models(model='roberta-base'):
           suppress_st_warning=True,
           hash_funcs={'tokenizers.Tokenizer': hash_func, 'tokenizers.AddedToken': hash_func})
 def infer(text):
-#    global nlp
+#    global nlp 
     return nlp(text+' '+nlp.tokenizer.mask_token)
 
 
@@ -33,8 +33,6 @@ def sim(predicted_seq, sem_list):
     return semantic_model.encode(predicted_seq, convert_to_tensor=True), \
             semantic_model.encode(sem_list, convert_to_tensor=True)
     
-
-    
 @st.cache(allow_output_mutation=True, 
           suppress_st_warning=True,
           hash_funcs={'tokenizers.Tokenizer': hash_func, 'tokenizers.AddedToken': hash_func})