import _plotly_utils.basevalidators class StartValidator(_plotly_utils.basevalidators.AnyValidator): def __init__(self, plotly_name="start", parent_name="histogram.xbins", **kwargs): super(StartValidator, self).__init__( plotly_name=plotly_name, parent_name=parent_name, edit_type=kwargs.pop("edit_type", "calc"), **kwargs )