code: def __init__(
      self, plotly_name="starts", parent_name="streamtube", **kwargs
  ):
      super(StartsValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop("data_class_str", "Starts"),
          data_docs=kwargs.pop(
              "data_docs",
              """
              x
                  Sets the x components of the starting position
                  of the streamtubes
              xsrc
                  Sets the source reference on Chart Studio Cloud
                  for  x .
              y
                  Sets the y components of the starting position
                  of the streamtubes
              ysrc
                  Sets the source reference on Chart Studio Cloud
                  for  y .
              z
                  Sets the z components of the starting position
                  of the streamtubes
              zsrc
                  Sets the source reference on Chart Studio Cloud
                  for  z .
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new StartsValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = StartsValidator(plotly_name, parent_name)