Update app.py

app.py

@@ -29,7 +29,7 @@ def create_config(model_name, num_labels, use_cache):
     return str(config)  # Return the configuration as a string.
 
 # Start building the Gradio interface
-with gr.Group(elem_id="UI-conf")
+with gr.Group(elem_id="UI-conf"):
     with gr.Blocks() as demo:
     gr.Markdown("## Config Class - Transformers")  # Display a title for the web interface.
     with gr.Row():  # Create a row in the interface to organize elements horizontally.