Update app.py

app.py

@@ -35,11 +35,11 @@ import pandas as pd
 
 
 def conversational_chat(query):    
-    result = chain({"question": query, "chat_history": st.session_state['history']})
+    result = chain({"question": query, 
+    "chat_history": st.session_state['history']})
     st.session_state['history'].append((query, result["answer"]))
-    sentiment = get_sentiment(result["answer"])
-    answer_with_emoji = add_sentiment_emoji(result["answer"], sentiment)
-    return answer_with_emoji
+
+    return result["answer"]
 
 
 user_api_key = st.sidebar.text_input(