Update demo.py

demo.py

@@ -98,12 +98,9 @@ example_videos = gr.components.Dataset(
 )
 
 
-args = parse_args()
-args.device = "cuda" if torch.cuda.is_available() else "cpu"
-print("*** Now using %s." % (args.device))
-model = Model(device=args.device)
+model = Model(device="cuda")
 
-with gr.Blocks(theme=args.theme, css="style.css") as demo:
+with gr.Blocks(css="style.css") as demo:
     gr.Markdown(DESCRIPTION)
 
     with gr.Box():