code: def __init__(self, renderer):
      super().__init__()
      self.renderer = renderer
  
imports: import functools
  import gzip
  import math
  import numpy
  from ..None import _api, cbook, font_manager
  from matplotlib.backend_bases import _Backend, FigureCanvasBase, FigureManagerBase, GraphicsContextBase, RendererBase
  from matplotlib.font_manager import ttfFontProperty
  from matplotlib.path import Path
  from matplotlib.transforms import Affine2D
label_desc: Use image node_id 1 to create a new GraphicsContextCairo object from inherited base classes: GraphicsContextBase with example: obj = GraphicsContextCairo(renderer)