def pprint_value_string(self, value):
        """Pretty print the dimension value and unit.

        Args:
            value: Dimension value to format

        Returns:
            Formatted dimension value string with unit
        """
        unit = '' if self.unit is None else ' ' + bytes_to_unicode(self.unit)
        value = self.pprint_value(value)
        return title_format.format(name=bytes_to_unicode(self.label), val=value, unit=unit)
Pretty print the dimension value and unit.

        Args:
            value: Dimension value to format

        Returns:
            Formatted dimension value string with unit