code: def __init__(
      self, plotly_name="number", parent_name="indicator", **kwargs
  ):
      super(NumberValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop("data_class_str", "Number"),
          data_docs=kwargs.pop(
              "data_docs",
              """
              font
                  Set the font used to display main number
              prefix
                  Sets a prefix appearing before the number.
              suffix
                  Sets a suffix appearing next to the number.
              valueformat
                  Sets the value formatting rule using d3
                  formatting mini-language which is similar to
                  those of Python. See
                  https://github.com/d3/d3-3.x-api-
                  reference/blob/master/Formatting.md#d3_format
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new NumberValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = NumberValidator(plotly_name, parent_name)