How to use the descarteslabs.workflows.types.primitives.Bool._from_apply function in descarteslabs

def __gt__(self, other):
        return Bool._from_apply("gt", self, other)

def __gt__(self, other):
        return Bool._from_apply("gt", self, other)

def __lt__(self, other):
        return Bool._from_apply("lt", self, other)

def __ge__(self, other):
        return Bool._from_apply("ge", self, other)

def contains(self, other):
        """Contains is equivalient to the Python ``in`` operator.

        Parameters
        ----------
        other : Proxytype
            A Proxytype or type that can be promoted to a Proxytype

        Returns
        -------
        Bool
            A Bool Proxytype
        """
        return Bool._from_apply("contains", self, other)

def __ne__(self, other):
        return Bool._from_apply("ne", self, other)

def __ne__(self, other):
        return Bool._from_apply("ne", self, other)

def __eq__(self, other):
        return Bool._from_apply("eq", self, other)