code: def get_bbox(self, renderer):
      bb = self.parent_axes.transData.transform_bbox(self.axes.viewLim)
      fontsize = renderer.points_to_pixels(
          self.prop.get_size_in_points()
      )
      pad = self.pad * fontsize
      return Bbox.from_bounds(
          0, 0, abs(bb.width * self.zoom), abs(bb.height * self.zoom)
      ).padded(pad)
  
imports: from matplotlib import _api, _docstring
  from matplotlib.offsetbox import AnchoredOffsetbox
  from matplotlib.patches import Patch, Rectangle
  from matplotlib.path import Path
  from matplotlib.transforms import Bbox, BboxTransformTo
  from matplotlib.transforms import IdentityTransform, TransformedBbox
  from .None import axes_size
  from .parasite_axes import HostAxes
label_desc: Use image node_id 2 for calling the AnchoredZoomLocator obj's underlying member method code with example usage: obj.get_bbox(renderer) and returns: Bbox