code: def __init__(
      self, plotly_name="legend", parent_name="layout", **kwargs
  ):
      super(LegendValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop("data_class_str", "Legend"),
          data_docs=kwargs.pop(
              "data_docs",
              """
              bgcolor
                  Sets the legend background color. Defaults to
                  `layout.paper_bgcolor`.
              bordercolor
                  Sets the color of the border enclosing the
                  legend.
              borderwidth
                  Sets the width (in px) of the border enclosing
                  the legend.
              font
                  Sets the font used to text the legend items.
              itemclick
                  Determines the behavior on legend item click.
                  "toggle" toggles the visibility of the item
                  clicked on the graph. "toggleothers" makes the
                  clicked item the sole visible item on the
                  graph. False disable legend item click
                  interactions.
              itemdoubleclick
                  Determines the behavior on legend item double-
                  click. "toggle" toggles the visibility of the
                  item clicked on the graph. "toggleothers" makes
                  the clicked item the sole visible item on the
                  graph. False disable legend item double-click
                  interactions.
              itemsizing
                  Determines if the legend items symbols scale
                  with their corresponding "trace" attributes or
                  remain "constant" independent of the symbol
                  size on the graph.
              itemwidth
                  Sets the width (in px) of the legend item
                  symbols (the part other than the title.text).
              orientation
                  Sets the orientation of the legend.
              title
                  :class:`plotly.graph_objects.layout.legend.Titl
                  e` instance or dict with compatible properties
              tracegroupgap
                  Sets the amount of vertical space (in px)
                  between legend groups.
              traceorder
                  Determines the order at which the legend items
                  are displayed. If "normal", the items are
                  displayed top-to-bottom in the same order as
                  the input data. If "reversed", the items are
                  displayed in the opposite order as "normal". If
                  "grouped", the items are displayed in groups
                  (when a trace `legendgroup` is provided). if
                  "grouped+reversed", the items are displayed in
                  the opposite order as "grouped".
              uirevision
                  Controls persistence of legend-driven changes
                  in trace and pie label visibility. Defaults to
                  `layout.uirevision`.
              valign
                  Sets the vertical alignment of the symbols with
                  respect to their associated text.
              x
                  Sets the x position (in normalized coordinates)
                  of the legend. Defaults to 1.02 for vertical
                  legends and defaults to 0 for horizontal
                  legends.
              xanchor
                  Sets the legend's horizontal position anchor.
                  This anchor binds the `x` position to the
                  "left", "center" or "right" of the legend.
                  Value "auto" anchors legends to the right for
                  `x` values greater than or equal to 2/3,
                  anchors legends to the left for `x` values less
                  than or equal to 1/3 and anchors legends with
                  respect to their center otherwise.
              y
                  Sets the y position (in normalized coordinates)
                  of the legend. Defaults to 1 for vertical
                  legends, defaults to "-0.1" for horizontal
                  legends on graphs w/o range sliders and
                  defaults to 1.1 for horizontal legends on graph
                  with one or multiple range sliders.
              yanchor
                  Sets the legend's vertical position anchor This
                  anchor binds the `y` position to the "top",
                  "middle" or "bottom" of the legend. Value
                  "auto" anchors legends at their bottom for `y`
                  values less than or equal to 1/3, anchors
                  legends to at their top for `y` values greater
                  than or equal to 2/3 and anchors legends with
                  respect to their middle otherwise.
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new LegendValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = LegendValidator(plotly_name, parent_name)