Update app.py

app.py

@@ -57,7 +57,7 @@ def add_text_to_chatbot(chat_history, user_input):
 
     
 def show_history(chat_history):
-    return chat_history[-1][0], ""
+    return chat_history
     
 
 def main():
@@ -94,7 +94,7 @@ 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]).then(show_history,[chat_history], [chatbot])
+        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])