code: def __init__(
      self, plotly_name="marker", parent_name="area", **kwargs
  ):
      super(MarkerValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop("data_class_str", "Marker"),
          data_docs=kwargs.pop(
              "data_docs",
              """
              color
                  Area traces are deprecated! Please switch to
                  the "barpolar" trace type. Sets themarkercolor.
                  It accepts either a specific color or an array
                  of numbers that are mapped to the colorscale
                  relative to the max and min values of the array
                  or relative to `marker.cmin` and `marker.cmax`
                  if set.
              colorsrc
                  Sets the source reference on Chart Studio Cloud
                  for  color .
              opacity
                  Area traces are deprecated! Please switch to
                  the "barpolar" trace type. Sets the marker
                  opacity.
              opacitysrc
                  Sets the source reference on Chart Studio Cloud
                  for  opacity .
              size
                  Area traces are deprecated! Please switch to
                  the "barpolar" trace type. Sets the marker size
                  (in px).
              sizesrc
                  Sets the source reference on Chart Studio Cloud
                  for  size .
              symbol
                  Area traces are deprecated! Please switch to
                  the "barpolar" trace type. Sets the marker
                  symbol type. Adding 100 is equivalent to
                  appending "-open" to a symbol name. Adding 200
                  is equivalent to appending "-dot" to a symbol
                  name. Adding 300 is equivalent to appending
                  "-open-dot" or "dot-open" to a symbol name.
              symbolsrc
                  Sets the source reference on Chart Studio Cloud
                  for  symbol .
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new MarkerValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = MarkerValidator(plotly_name, parent_name)