fix model weight and input are not in the same device

app.py

@@ -47,6 +47,7 @@ def process_window(frames_window):
 
     inputs = processor(images=frames_window, return_tensors="pt", padding=True)
     if torch.cuda.is_available():
+        model = model.to(torch.device("cuda"))
         inputs = {k: v.cuda() for k, v in inputs.items()}
     with torch.no_grad():
         image_features = model.get_image_features(**inputs)