Update app.py

app.py

@@ -21,7 +21,7 @@ import gradio as gr
 torch.hub.download_url_to_file('https://dl.fbaipublicfiles.com/pytorchvideo/projects/archery.mp4', 'archery.mp4')
 
 model_name = 'x3d_s'
-model = torch.hub.load('facebookresearch/pytorchvideo', model_name, pretrained=True)
+model = torch.hub.load('facebookresearch/pytorchvideo:main', model_name, pretrained=True)
 
 # Set to GPU or CPU
 device = "cuda"