def get_flags(self):
        if self._info.startswith('2,'):
            return self._info[2:]
        else:
            return ''
Choose a single cross-validation fold to represent.
dataset/ETHPy150Open babble/babble/include/jython/Lib/mailbox.py/MaildirMessage.get_flags--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/cross_validation/blocks.py/StackedBlocksCV.select_fold