Update app.py

app.py

@@ -62,9 +62,9 @@ def get_response(user_question):
 user_question = st.chat_input('What do you want to ask ..')
 
 if user_question is not None and user_question!="":
-    with st.chat_message("Human"):
+    with st.chat_message("Human", avatar=![image/png](https://cdn-uploads.huggingface.co/production/uploads/6400916cf4ff62c2616ddc2f/_oA4aQ1fhb7d_Aias3N9H.png)):
         st.write(user_question)
-    response = get_response(user_question, avatar=![image/png](https://cdn-uploads.huggingface.co/production/uploads/6400916cf4ff62c2616ddc2f/_oA4aQ1fhb7d_Aias3N9H.png))   
+    response = get_response(user_question)   
     with st.chat_message("AI", avatar="🏛️"):
         st.write(response)