Check the weights io on cpu only torch version

[toodef]

The error occurred:

~\Anaconda3\lib\site-packages\piepline\data_processor\model.py in load_weights(self, weights_file)
     54             file = self._checkpoints_manager.weights_file()
     55         print("Model inited by file:", file, end='; ')
---> 56         pretrained_weights = torch.load(file)
     57         print("dict len before:", len(pretrained_weights), end='; ')
     58         processed = {}

RuntimeError: Attempting to deserialize object on a CUDA device but torch.cuda.is_available() is False. If you are running on a CPU-only machine, please use torch.load with map_location=torch.device('cpu') to map your storages to the CPU.