code: def draw(self):
      super(FigureCanvasTkAgg, self).draw()
      tkagg.blit(self._tkphoto, self.renderer._renderer, colormode=2)
      self._master.update_idletasks()
  
file_path: catboost/contrib/python/matplotlib/py2/matplotlib/backends/backend_tkagg.py
imports: from __future__ import absolute_import, division, print_function
  from ..None import cbook
  from .None import tkagg
  from .backend_agg import FigureCanvasAgg
  from ._backend_tk import _BackendTk, FigureCanvasTk, FigureManagerTk, NavigationToolbar2Tk
label_desc: Use image node_id 1 for calling the FigureCanvasTkAgg obj's underlying member method code with example usage: obj.draw() without return types