text: import _plotly_utils.basevalidators
  
  
  class DyValidator(_plotly_utils.basevalidators.NumberValidator):
  
      def __init__(self, plotly_name='dy', parent_name='contour', **kwargs):
          super(DyValidator, self).__init__(
              plotly_name=plotly_name,
              parent_name=parent_name,
              edit_type='calc',
              implied_edits={'ytype': 'scaled'},
              role='info',
              **kwargs
          )
  