add turned off message

app.py

@@ -15,6 +15,7 @@ IGNORED_TOKENS = {None, "<|start_header_id|>", "<|end_header_id|>", "<|eot_id|>"
 STOP_TOKENS = ["<|start_header_id|>", "<|end_header_id|>", "<|eot_id|>", "<|reserved_special_token"]
 
 with gr.Blocks() as demo:
+    gr.Markdown("This demo is currently turned off")
     tfs_history = gr.State([SYSTEM_COMMAND])
     chatbot = gr.Chatbot()
     msg = gr.Textbox(label="Prompt")