Change 'sequence' name to 'chatbot_response'

app.py

@@ -31,7 +31,7 @@ def predict(question, lower_threshold, tags, multi_label):
     ans = pipe(question, candidate_labels=[x.strip() for x in tags.split(",") if x.strip()!=""], multi_label=multi_label)
     ans['query_similarity_score'] = similarities[0][retrieved_doc_id]
     return ans
-  return {"sequence" : data[retrieved_doc_id][-1], 'query_similarity_score' : similarities[0][retrieved_doc_id]}
+  return {"chatbot_response" : data[retrieved_doc_id][-1], 'query_similarity_score' : similarities[0][retrieved_doc_id]}