code: def _get_axis_dims(self, element):
      if element.ndims > 1 and not self.stacked:
          xdims = element.kdims
      else:
          xdims = element.kdims[0]
      return (xdims, element.vdims[0])
  
imports: import numpy
  import param
  from ...element import Tiles
  from ...operation import interpolate_curve
  from ..mixins import AreaMixin, BarsMixin
  from .element import ColorbarPlot, ElementPlot
  from .selection import PlotlyOverlaySelectionDisplay
label_desc: Use image node_id 2 for calling the BarPlot obj's underlying member method code with example usage: obj._get_axis_dims(element) and returns: xdims,  element