def _stream_history_log_dirs(self, output_dir=None):
        return ()
Pluralize the given granularity
dataset/ETHPy150Open Yelp/mrjob/mrjob/logs/mixin.py/LogInterpretationMixin._stream_history_log_dirs--crossover with--dataset/ETHPy150Open mikeorr/WebHelpers2/webhelpers2/date.py/_pluralize_granularity