Update app.py

app.py

@@ -303,7 +303,7 @@ def page1():
                     
                 query = ""
 
-            st.session_state['chat_history_page1'] = [(sender, msg, "old") for sender, msg, _ in st.session_state['chat_history_page1']]
+                st.session_state['chat_history_page1'] = [(sender, msg) for sender, msg in st.session_state['chat_history_page1']]
             
     except Exception as e:
         st.error(f"Upsi, an unexpected error occurred: {e}")