This PR adds color code for buttons

app.py

@@ -441,8 +441,8 @@ adapted from the officical code repo [FramePack](https://github.com/lllyasviel/F
             example_quick_prompts.click(lambda x: x[0], inputs=[example_quick_prompts], outputs=prompt, show_progress=False, queue=False)
 
             with gr.Row():
-                start_button = gr.Button(value="Start Generation")
-                end_button = gr.Button(value="End Generation", interactive=False)
+                start_button = gr.Button(value="Start Generation", variant="primary")
+                end_button = gr.Button(value="End Generation", variant="stop", interactive=False)
 
             total_second_length = gr.Slider(label="Total Video Length (Seconds)", minimum=1, maximum=5, value=2, step=0.1)
             with gr.Group():