Update app.py

app.py

@@ -15,9 +15,8 @@ def CustomChatGPT(Question):
     messages.append({"role": "assistant", "content": ChatGPT_reply})
     return ChatGPT_reply
 
-    demo = gr.Blocks(
-    fn=CustomChatGPT,
-    theme=gr.themes.Glass()    
+with gr.Blocks(theme=gr.themes.Glass()) as demo:
+    fn=CustomChatGPT,   
     inputs=gr.Textbox(label="Insert jargon here (ask a question):", placeholder="E.g. What are gas fees?"),
     outputs=gr.Textbox(label="Get a simple answer in return:"),
     title="Web(GPT)3"