Update app.py

app.py

@@ -99,11 +99,6 @@ def main():
                   .then(kadi_bot.handle_chat, [chat_history], [chatbot])          
         submit_btn.click(add_text_to_chat_history, [chat_history, user_txt], [chat_history, user_txt]).then(show_history, [chat_history], [chatbot])\
                   .then(kadi_bot.handle_chat, [chat_history], [chatbot])        
-        clear_btn.click(
-            lambda: ([], gr.update(value=[])), 
-            [],
-            [chat_history, chatbot] 
-        )
 
     demo.launch()