File "train.py", line 59, in <module>
    imageUtils = ImageUtils()
  File "D:\deep_learning\teamsInNanjing-verification-decoder-master\verification-decoder\image_utils.py", line 14, in __init__
    range(len(self.test_data))])
  File "D:\deep_learning\teamsInNanjing-verification-decoder-master\verification-decoder\image_utils.py", line 13, in <listcomp>
    [cu.in_transition(self.test_data[index].split('/')[-1].split('.')[0].split('_')[0]) for index in
  File "D:\deep_learning\teamsInNanjing-verification-decoder-master\verification-decoder\code_utils.py", line 93, in in_transition
    assert len(code) == 4, 'just support 4 length code for this beta'
AssertionError: just support 4 length code for this beta