1import sys 2 3if sys.version_info < (3, 7): 4 from ._width import WidthValidator 5 from ._color import ColorValidator 6else: 7 from _plotly_utils.importers import relative_import 8 9 __all__, __getattr__, __dir__ = relative_import( 10 __name__, [], ["._width.WidthValidator", "._color.ColorValidator"] 11 ) 12