update gr.chatbot type=messages, commenting change_model_button

app.py

@@ -483,6 +483,7 @@ def create_gradio_interface():
             with gr.Column(scale=2):
                 chatbot_interface = gr.Chatbot(
                     label="Riwayat Chat",
+                    type="messages",
                     height=400
                 )
                 message_input = gr.Textbox(
@@ -534,19 +535,19 @@ def create_gradio_interface():
         )
 
         # Change model handler
-        def handle_model_change(model_key, chatbot, sess_id):
-            if chatbot is None:
-                chatbot = ChatBot(sess_id, model_key)
-                return chatbot, [(None, f"Model diatur ke {model_key}. Silakan upload file CSV.")]
+        # def handle_model_change(model_key, chatbot, sess_id):
+        #     if chatbot is None:
+        #         chatbot = ChatBot(sess_id, model_key)
+        #         return chatbot, [(None, f"Model diatur ke {model_key}. Silakan upload file CSV.")]
             
-            result = chatbot.change_model(model_key)
-            return chatbot, chatbot.chat_history + [(None, result)]
+        #     result = chatbot.change_model(model_key)
+        #     return chatbot, chatbot.chat_history + [(None, result)]
             
-        change_model_button.click(
-            fn=handle_model_change,
-            inputs=[model_dropdown, chatbot_state, session_id],
-            outputs=[chatbot_state, chatbot_interface]
-        )
+        # change_model_button.click(
+        #     fn=handle_model_change,
+        #     inputs=[model_dropdown, chatbot_state, session_id],
+        #     outputs=[chatbot_state, chatbot_interface]
+        # )
 
         # Chat handlers
         def user_message_submitted(message, history, chatbot, sess_id):