Gets blank row

        :param filler: Fill empty columns with this char
        :param splitter: Separate columns with this char
        :return: Pretty formatted blank row (with no meaningful data in it)

def get_blank_row(self, filler="-", splitter="+"):
        """Gets blank row

        :param filler: Fill empty columns with this char
        :param splitter: Separate columns with this char
        :return: Pretty formatted blank row (with no meaningful data in it)
        """
        return self.get_pretty_row(
            ["" for _ in self.widths],  # blanks
            filler,  # fill with this
            splitter,  # split columns with this
        )