How to use the radon.cli.harvest.RawHarvester function in radon

def __init__(self, config, targets):
        """
        Instantiate a new raw operator.

        :param config: The wily configuration.
        :type  config: :class:`WilyConfig`
        """
        # TODO: Use config from wily.cfg for harvester
        logger.debug(f"Using {targets} with {self.defaults} for Raw metrics")
        self.harvester = harvesters.RawHarvester(
            targets, config=Config(**self.defaults)
        )