Update app.py

app.py

@@ -57,7 +57,7 @@ with gr.Blocks(gr.themes.Soft()) as demo:
         with gr.Column():
             prompt_format = gr.Dropdown(
                 label="Prompt Format",
-                choices=['duckdbinst', 'duckdbinstgraniteshort', 'custom'],
+                choices=['duckdbinst', 'duckdbinstgraniteshort', 'duckdbinstgranitebench', 'custom'],
                 value="duckdbinstgraniteshort"
             )