(cls, provider)
return provider in cls._AVAILABLE_PROVIDER_ARCHITECTURES
Support `Enum` style `contains`.
Support `Enum` style `contains`.
Support Enum style contains .
def __contains__(cls, provider):
        """
        Support `Enum` style `contains`.
        """
        return provider in cls._AVAILABLE_PROVIDER_ARCHITECTURES
def __contains__ ( cls , provider ) : return provider in cls . _AVAILABLE_PROVIDER_ARCHITECTURES