Update app.py

app.py

@@ -125,9 +125,8 @@ def ner(text):
   slot_tokens = []    
 
   words[0].capitalize()
-  for i, word in enumerate(words):
+  for word, pred in zip(words, slot_preds):
       word = word.replace("_", " ")
-      
       if pred == 'O':
           slot_tokens.extend([(word, None), (" ", None)])
       elif pred[0] == 'I':