Rename models/yolov8_model.pt to models/yolov8n.pt

models/{yolov8_model.pt → yolov8n.pt}

@@ -14,5 +14,9 @@ try:
     model = YOLO("yolov8n.pt")  # Automatically downloads from Ultralytics
     model.save(MODEL_PATH)
     print(f"Model saved to {MODEL_PATH}")
+    # Verify file integrity
+    import torch
+    checkpoint = torch.load(MODEL_PATH, map_location='cpu', weights_only=False)
+    print(f"Model file verified as valid PyTorch checkpoint")
 except Exception as e:
-    print(f"Failed to download or save model: {str(e)}")
+    print(f"Failed to download, save, or verify model: {str(e)}")