Update app.py

app.py

@@ -15,7 +15,7 @@ def CustomChatGPT(Question):
     messages.append({"role": "assistant", "content": ChatGPT_reply})
     return ChatGPT_reply
     
-with gr.Blocks(css=".gradio-container {background-color: white}") as demo = gr.Interface(
+with gr.Blocks(css=".gradio-container {background-color: white}") as demo: gr.Interface(
     fn=CustomChatGPT,
     inputs=gr.Textbox(label="Ask a question:", placeholder="E.g. What are gas fees?"),
     outputs=gr.Textbox(label="Get a super simple answer:"),