Loading exception in evaluation phase

[Salvatore-tech]

Hello,
I get the following exception when trying to load a finetuned model...Could you give any hints?

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/salvatore/.local/lib/python3.7/site-packages/torch/serialization.py", line 595, in _load
    return legacy_load(f)
  File "/home/salvatore/.local/lib/python3.7/site-packages/torch/serialization.py", line 506, in legacy_load
    with closing(tarfile.open(fileobj=f, mode='r:', format=tarfile.PAX_FORMAT)) as tar, \
  File "/opt/share/sw/anaconda/anaconda3/lib/python3.7/tarfile.py", line 1591, in open
    return func(name, filemode, fileobj, **kwargs)
  File "/opt/share/sw/anaconda/anaconda3/lib/python3.7/tarfile.py", line 1621, in taropen
    return cls(name, mode, fileobj, **kwargs)
  File "/opt/share/sw/anaconda/anaconda3/lib/python3.7/tarfile.py", line 1484, in __init__
    self.firstmember = self.next()
  File "/opt/share/sw/anaconda/anaconda3/lib/python3.7/tarfile.py", line 2301, in next
    raise ReadError(str(e))
tarfile.ReadError: invalid header

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "submission.py", line 55, in <module>
    state_dict = torch.load(args.loadmodel)
  File "/home/salvatore/.local/lib/python3.7/site-packages/torch/serialization.py", line 426, in load
    return _load(f, map_location, pickle_module, **pickle_load_args)
  File "/home/salvatore/.local/lib/python3.7/site-packages/torch/serialization.py", line 599, in _load
    raise RuntimeError("{} is a zip archive (did you mean to use torch.jit.load()?)".format(f.name))
RuntimeError: ./finetuned/checkpoint_100.tar is a zip archive (did you mean to use torch.jit.load()?)