code: def _init_axis_artists(self):
      super(AxesZero, self)._init_axis_artists()
  
      new_floating_axis = self._grid_helper.new_floating_axis
      xaxis_zero = new_floating_axis(
          nth_coord=0, value=0.0, axis_direction="bottom", axes=self
      )
  
      xaxis_zero.line.set_clip_path(self.patch)
      xaxis_zero.set_visible(False)
      self._axislines["xzero"] = xaxis_zero
  
      yaxis_zero = new_floating_axis(
          nth_coord=1, value=0.0, axis_direction="left", axes=self
      )
  
      yaxis_zero.line.set_clip_path(self.patch)
      yaxis_zero.set_visible(False)
      self._axislines["yzero"] = yaxis_zero
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import warnings
  import numpy
  from matplotlib import rcParams
  import matplotlib.artist
  import matplotlib.axes
  from matplotlib.path import Path
  from matplotlib.transforms import Bbox
  from .axisline_style import AxislineStyle
  from .axis_artist import AxisArtist, GridlinesCollection
label_desc: Use image node_id 2 for calling the AxesZero obj's underlying member method code with example usage: obj._init_axis_artists() without return types