code: def __call__(self, *kl, **kwargs):
      for m in self._objects:
          m(*kl, **kwargs)
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import matplotlib.axes
  from matplotlib.artist import Artist
  from matplotlib.axis import XAxis, YAxis
label_desc: Use image node_id 3 for calling the SimpleChainedObjects obj's underlying member method code with example usage: obj.__call__() without return types