DataFrame.sortlevel(level=0, axis=0, ascending=True, inplace=False)

Sort multilevel index by chosen axis and primary level. Data will be lexicographically sorted by the chosen level followed by the other levels (in order)

Parameters :

level : int

axis : {0, 1}

ascending : boolean, default True

inplace : boolean, default False

Sort the DataFrame without creating a new instance

Returns :

sorted : DataFrame