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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def sort(self, by=None, reverse=False):
 """ Sorts the data by the values along the supplied dimensions. Args: by: Dimension(s) to sort by reverse (bool, optional):
 Reverse sort order Returns: Sorted Dataset """

        if by is None:
            by = self.kdims
        elif not isinstance(by, list):
            by = [by]
        sorted_columns = self.interface.sort(self, by, reverse)
        return self.clone(sorted_columns)