while running custom easyocr,This error is occured ,How to fix these

[sumathipriya]

line 231, in init
self.recognizer, self.converter = get_recognizer(recog_network, network_params,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
line 173, in get_recognizer
model.load_state_dict(new_state_dict)
line 2189, in load_state_dict
raise RuntimeError('Error(s) in loading state_dict for {}:\n\t{}'.format(
RuntimeError: Error(s) in loading state_dict for Model: