docstr: The geo spine labels which were created at draw time
code: def geo_label_artists(self):
      """The geo spine labels which were created at draw time"""
      return [
          label.artist for label in self._labels if label.loc == "geo"
      ]
  
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 8 for calling the Gridliner obj's underlying member method code with example usage: obj.geo_label_artists() and returns: unknown