Update app.py

app.py

@@ -52,8 +52,8 @@ def show_history(chat_history):
     return chat_history
 
 
-# def reset_all():
-#     return [], "", ""
+def clear_history(history):
+    return []"
 
 
 def main():
@@ -99,12 +99,7 @@ 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: ([],),  # Reset chat history
-            None,
-            [chat_history, chatbot, user_txt],  
-            queue=False
-        )
+        clear_btn.click(clear_history, inputs = [chat_history], outputs =chat_history)
     demo.launch()