code: def draw(self, renderer=None):
      self._draw_gridliner(renderer=renderer)
      for c in self.get_visible_children():
          c.draw(renderer=renderer)
  
imports: import itertools
  import operator
  import warnings
  import matplotlib
  import matplotlib.artist
  import matplotlib.collections
  import matplotlib.text
  import matplotlib.ticker
  import matplotlib.transforms
  import numpy
  import shapely.geometry
  import cartopy
  from cartopy.crs import PlateCarree, Projection, _RectangularProjection
  from cartopy.mpl.ticker import LatitudeFormatter, LatitudeLocator, LongitudeFormatter, LongitudeLocator
label_desc: Use image node_id 28 for calling the Gridliner obj's underlying member method code with example usage: obj.draw(renderer) without return types