pls

app.py

@@ -124,13 +124,13 @@ with gr.Blocks() as interface:
 
     
     def update_ui(language):
-        new_language, new_title, new_button_text, new_placeholder, new_send_label, new_reset_label = toggle_language(language)
-        return new_language, new_title, new_button_text, gr.update(placeholder=new_placeholder, value=""), new_send_label, new_reset_label
+        new_language, new_title, new_button_text, new_placeholder, new_send_label, new_reset_label, quiz_sub, quiz_len, quiz_but = toggle_language(language)
+        return new_language, new_title, new_button_text, gr.update(placeholder=new_placeholder, value=""), new_send_label, new_reset_label, quiz_sub, quiz_len, quiz_but
 
     lang_button.click(
         fn=update_ui,   
         inputs=[language_state],
-        outputs=[language_state, title, lang_button, user_input, send_button, reset_button]
+        outputs=[language_state, title, lang_button, user_input, send_button, reset_button, quiz_subject, quiz_num_questions, quiz_button]
     )
 
     send_button.click(