runtime error

Exit code: 1. Reason: packages/ultralytics/engine/model.py", line 240, in _load self.model, self.ckpt = attempt_load_one_weight(weights) File "/usr/local/lib/python3.10/site-packages/ultralytics/nn/tasks.py", line 806, in attempt_load_one_weight ckpt, weight = torch_safe_load(weight) # load ckpt File "/usr/local/lib/python3.10/site-packages/ultralytics/nn/tasks.py", line 732, in torch_safe_load ckpt = torch.load(file, map_location="cpu") File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 1384, in load return _legacy_load( File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 1628, in _legacy_load magic_number = pickle_module.load(f, **pickle_load_args) _pickle.UnpicklingError: invalid load key, '#'. During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/utils/video_processing.py", line 27, in <module> checkpoint = torch.load(MODEL_PATH, map_location='cpu', weights_only=False) File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 1384, in load return _legacy_load( File "/usr/local/lib/python3.10/site-packages/torch/serialization.py", line 1628, in _legacy_load magic_number = pickle_module.load(f, **pickle_load_args) _pickle.UnpicklingError: invalid load key, '#'. During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/app.py", line 7, in <module> from utils.video_processing import track_ball, generate_replay File "/home/user/app/utils/video_processing.py", line 31, in <module> raise RuntimeError( RuntimeError: Failed to load YOLO model from models/yolov8_model.pt: invalid load key, '#'.. Manual loading also failed: invalid load key, '#'.. The model file may be corrupted or not a valid YOLOv8 .pt file. Please replace it with a valid model, e.g., by running scripts/download_yolov8_model.py to download yolov8n.pt, or train a custom model using scripts/train_yolov8_model.py.

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