code: def _get_selection_dims(self):
      x0dim, y0dim, x1dim, y1dim = self.kdims
      invert_axes = self.opts.get("plot").kwargs.get(
          "invert_axes", False
      )
      if invert_axes:
          x0dim, x1dim, y0dim, y1dim = y0dim, y1dim, x0dim, x1dim
      return (x0dim, y0dim, x1dim, y1dim)
  
imports: import sys
  import numpy
  import pandas
  from ..core import Dataset, NdOverlay, util
  from ..streams import Lasso, Selection1D, SelectionXY
  from ..util.transform import dim
  from .annotation import HSpan, VSpan
label_desc: Use image node_id 1 for calling the SelectionGeomExpr obj's underlying member method code with example usage: obj._get_selection_dims() and returns: x0dim,  y0dim,  x1dim,  y1dim