import sys if sys.version_info < (3, 7): from ._squarifyratio import SquarifyratioValidator from ._pad import PadValidator from ._packing import PackingValidator from ._flip import FlipValidator else: from _plotly_utils.importers import relative_import __all__, __getattr__, __dir__ = relative_import( __name__, [], [ "._squarifyratio.SquarifyratioValidator", "._pad.PadValidator", "._packing.PackingValidator", "._flip.FlipValidator", ], )