code: def toggle_label(self, b):
      axis = self.axis[self.orientation]
      axis.toggle(ticklabels=b, label=b)
  
imports: from numbers import Number
  import functools
  from types import MethodType
  import numpy
  from matplotlib import _api, cbook
  from matplotlib.gridspec import SubplotSpec
  from .axes_divider import Size, SubplotDivider, Divider
  from .mpl_axes import Axes, SimpleAxisArtist
label_desc: Use image node_id 3 for calling the CbarAxesBase obj's underlying member method code with example usage: obj.toggle_label(b) without return types