こういう書き方をすると
""" Make box plots from DataFrameGroupBy data. Parameters ---------- grouped : Grouped DataFrame subplots : bool * ``False`` - no subplots will be used * ``True`` - create a subplot for each group column : column name or list of names, or vector Can be any valid input to groupby fontsize : int or string rot : label rotation angle grid : Setting this to True will show the grid ax : Matplotlib axis object, default None figsize : A tuple (width, height) in inches layout : tuple (optional) (rows, columns) for the layout of the plot sharex : bool, default False Whether x-axes will be shared among subplots .. versionadded:: 0.23.1 sharey : bool, default True Whether y-axes will be shared among subplots .. versionadded:: 0.23.1 `**kwds` : Keyword Arguments All other plotting keyword arguments to be passed to matplotlib's boxplot function