text: import _plotly_utils.basevalidators
  
  
  class MetaValidator(_plotly_utils.basevalidators.AnyValidator):
      def __init__(self, plotly_name="meta", parent_name="streamtube", **kwargs):
          super(MetaValidator, self).__init__(
              plotly_name=plotly_name,
              parent_name=parent_name,
              array_ok=kwargs.pop("array_ok", True),
              edit_type=kwargs.pop("edit_type", "plot"),
              **kwargs
          )
  