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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_facility_status(self, facility):
 """Get the current status of a Guest Additions facility. in facility of type :class:`AdditionsFacilityType` Facility to check status for. out timestamp of type int Timestamp (in ms) of last status update seen by the host. return status of type :class:`AdditionsFacilityStatus` The current (latest) facility status. """

        if not isinstance(facility, AdditionsFacilityType):
            raise TypeError("facility can only be an instance of type AdditionsFacilityType")
        (status, timestamp) = self._call("getFacilityStatus",
                     in_p=[facility])
        status = AdditionsFacilityStatus(status)
        return (status, timestamp)