fail to train

[lisaeman]

Traceback (most recent call last):
File "train.py", line 204, in
main()
File "train.py", line 122, in main
weight_save = torch.load(opt.loadModel)
File "/usr/local/lib/python3.8/site-packages/torch/serialization.py", line 608, in load
return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args)
File "/usr/local/lib/python3.8/site-packages/torch/serialization.py", line 777, in _legacy_load
magic_number = pickle_module.load(f, **pickle_load_args)
_pickle.UnpicklingError: invalid load key, '<'.