demo sh demo.sh wrong

[chunfenghuayumm]

After running sh demo.sh ,there are some mistakes as follows:

Traceback (most recent call last):
  File "test_lang_initial.py", line 41, in <module>
    model.load_state_dict(torch.load('rnn_latest.pth'))
  File "/usr/local/lib/python2.7/dist-packages/torch/serialization.py", line 267, in load
    return _load(f, map_location, pickle_module)
  File "/usr/local/lib/python2.7/dist-packages/torch/serialization.py", line 410, in _load
    magic_number = pickle_module.load(f)
cPickle.UnpicklingError: bad pickle data

I think the rnn_latest.pth file is corrupt。
Can someone solve my problem?