Create baloo MultiIndex from pandas MultiIndex.

        Parameters
        ----------
        index : pandas.multi.MultiIndex

        Returns
        -------
        MultiIndex

def from_pandas(cls, index):
        """Create baloo MultiIndex from pandas MultiIndex.

        Parameters
        ----------
        index : pandas.multi.MultiIndex

        Returns
        -------
        MultiIndex

        """
        from pandas import MultiIndex as PandasMultiIndex
        check_type(index, PandasMultiIndex)

        baloo_level_values = [Index.from_pandas(index.get_level_values(level))
                              for level in range(len(index.levels))]

        return MultiIndex(baloo_level_values, list(index.names))