Update app.py

app.py

@@ -54,6 +54,11 @@ def add_text_to_chatbot(chat_history, user_input):
     
     chat_history = chat_history + [(user_input, None)]
     return chat_history, ""
+
+def show_user(chat_history)
+    
+def show_history(chat_history):
+    return chat_history[-1][0], ""
     
 
 def main():
@@ -90,7 +95,7 @@ def main():
                     )
         
         # Use the state to persist chat history between interactions
-        submit_btn.click(add_text_to_chatbot, [chat_history, user_txt], [chat_history, user_txt])\
+        submit_btn.click(add_text_to_chatbot, [chat_history, user_txt], [chat_history, user_txt]).then(show_history,[chat_history], [chatbot]
                   .then(bot_kadi, [chat_history], [chatbot])
         
         clear_btn.click(lambda: ([], ""), None, [chat_history, chatbot, user_txt])