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app.py

@@ -4,10 +4,16 @@ os.environ.setdefault("PYTORCH_CUDA_ALLOC_CONF", "expandable_segments:True")
 import spaces  # MUST come before any torch/CUDA-touching import
 import torch
 import torchvision
+import torchvision.transforms.functional as _F
+import sys
+import types
 # Compatibility shim: torchvision >= 0.21 removed functional_tensor, which pytorchvideo still imports
 if not hasattr(torchvision.transforms, 'functional_tensor'):
-    import torchvision.transforms.functional as _F
-    torchvision.transforms.functional_tensor = _F
+    _mod = types.ModuleType('torchvision.transforms.functional_tensor')
+    for _name in dir(_F):
+        setattr(_mod, _name, getattr(_F, _name))
+    sys.modules['torchvision.transforms.functional_tensor'] = _mod
+    torchvision.transforms.functional_tensor = _mod
 import gradio as gr
 import numpy as np
 import tempfile