code: def get_pad(self, dpi):
      return max(
          self.gauss_filter.get_pad(dpi),
          self.offset_filter.get_pad(dpi),
      )
  
imports: import matplotlib.pyplot
  import numpy
  from matplotlib.artist import Artist
  import matplotlib.cm
  from matplotlib.colors import LightSource
  import matplotlib.transforms
label_desc: Use image node_id 2 for calling the DropShadowFilter obj's underlying member method code with example usage: obj.get_pad(dpi) and returns: max