code: def draw_rubberband(self, event, x0, y0, x1, y1):
      self.canvas.set_rubberband(int(x0), int(y0), int(x1), int(y1))
  
imports: import os
  import matplotlib
  from matplotlib import _api, cbook
  from matplotlib._pylab_helpers import Gcf
  from .None import _macosx
  from .backend_agg import FigureCanvasAgg
  from matplotlib.backend_bases import _Backend, FigureCanvasBase, FigureManagerBase, NavigationToolbar2, ResizeEvent, TimerBase, _allow_interrupt
label_desc: Use image node_id 2 for calling the NavigationToolbar2Mac obj's underlying member method code with example usage: obj.draw_rubberband(event, x0, y0, x1, y1) without return types