Update app.py

app.py

@@ -99,12 +99,12 @@ 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(clear_history, inputs = [chat_history], outputs =chat_history)
         clear_btn.click(
-            lambda _: [],
-            [chat_history],
-            [chat_history],
+            lambda: ([], gr.update(value=[])),  # Clear chat_history and reset chatbot display
+            [],
+            [chat_history, chatbot]  # Update both chat_history and chatbot UI
         )
+
     demo.launch()