Update app.py

app.py

@@ -76,7 +76,7 @@ def chat_function(Message, Length_of_the_answer, Who_is_next, Base_to_On_subject
         if resp_msg != '-':
             html += f"<div class='resp_msg'>{resp_msg}</div>"
     html += "</div>"
-    return html
+    return html, history