def format_data(self):
    '\n        III: format data\n        ----------------\n        :return: -\n        '
    for phase in ['train', 'val', 'test']:
        rows = self._read_original_file(phase)
        self._write_formatted_csv(phase, rows)
III: format data
----------------
:return: -
def format_data(self):
    '\n        III: format data\n        ----------------\n        :return: -\n        '
    for phase in ['train', 'val', 'test']:
        rows = self._read_original_file(phase)
        self._write_formatted_csv(phase, rows)