code: def __init__(
      self,
      plotly_name="legendgrouptitle",
      parent_name="icicle",
      **kwargs,
  ):
      super(LegendgrouptitleValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop(
              "data_class_str", "Legendgrouptitle"
          ),
          data_docs=kwargs.pop(
              "data_docs",
              """
              font
                  Sets this legend group's title font.
              text
                  Sets the title of the legend group.
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new LegendgrouptitleValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = LegendgrouptitleValidator(plotly_name, parent_name)