Update app.py

app.py

@@ -131,7 +131,8 @@ class PeopleTracking:
 class FallDetection:
     def __init__(self, yolo_model_path="yolov8l.pt"):
         self.model_path = yolo_model_path
-    spaces@GPU
+    
+    @spaces.GPU
     def fall_detect(self, video_path):
         try:
             device = torch.device("cuda" if torch.cuda.is_available() else "cpu")