text: import _plotly_utils.basevalidators
  
  
  class LayerValidator(_plotly_utils.basevalidators.EnumeratedValidator):
      def __init__(
          self, plotly_name="layer", parent_name="layout.smith.realaxis", **kwargs
      ):
          super(LayerValidator, self).__init__(
              plotly_name=plotly_name,
              parent_name=parent_name,
              edit_type=kwargs.pop("edit_type", "plot"),
              values=kwargs.pop("values", ["above traces", "below traces"]),
              **kwargs,
          )
  