code: def init3d(self):
      self.line = mlines.Line2D(
          xdata=(0, 0),
          ydata=(0, 0),
          linewidth=self._axinfo["axisline"]["linewidth"],
          color=self._axinfo["axisline"]["color"],
          antialiased=True,
      )
  
      # Store dummy data in Polygon object
      self.pane = mpatches.Polygon(
          np.array([[0, 0], [0, 1], [1, 0], [0, 0]]),
          closed=False,
          alpha=0.8,
          facecolor="k",
          edgecolor="k",
      )
      self.set_pane_color(self._axinfo["color"])
  
      self.axes._set_artist_props(self.line)
      self.axes._set_artist_props(self.pane)
      self.gridlines = art3d.Line3DCollection([])
      self.axes._set_artist_props(self.gridlines)
      self.axes._set_artist_props(self.label)
      self.axes._set_artist_props(self.offsetText)
      # Need to be able to place the label at the correct location
      self.label._transform = self.axes.transData
      self.offsetText._transform = self.axes.transData
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import math
  import copy
  from matplotlib import lines, axis, patches
  from matplotlib import rcParams
  from .None import art3d
  from .None import proj3d
  import numpy
label_desc: Use image node_id 2 for calling the Axis obj's underlying member method code with example usage: obj.init3d() without return types