Update app.py

app.py

@@ -101,7 +101,7 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="teal", secondary_hue="slate", n
         # The options are used, the selected provider and the name of the provider and the provider not used, and the reasons.
 
     print("Create main chat window")
-    ChatIntarface_Block_Main_chat_window = gr.ChatInterface(random_response, 
+    ChatIntarface_Block_Main_chat_window = gr.ChatInterface(model_response, 
                                                             multimodal=True,
                                                             chatbot=gr.Chatbot(
                                                                 label="output",