def __exit__(self, exc_type, exc_value, traceback):
        if exc_type is None:
            self.commit()
        elif isinstance(exc_value, OffsetOutOfRangeError):
            self.handle_out_of_range()
            return True
        else:
            self.rollback()
Returns object containing counts of unique values.
dataset/ETHPy150Open dpkp/kafka-python/kafka/context.py/OffsetCommitContext.__exit__--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/core/base.py/IndexOpsMixin.value_counts