Update app.py

app.py

@@ -133,6 +133,7 @@ with gr.Blocks() as demo:
                     "meta-llama/Llama-3.1-8B-Instruct",
                     "meta-llama/Llama-3.1-70B-Instruct",
                 ],
+                label="Models"
             )
 
     generate_btn.click(