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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 remove(self, user, status=None, symmetrical=False):
 """ Remove a relationship from one user to another, with the same caveats and behavior as adding a relationship. """

        if not status:
            status = RelationshipStatus.objects.following()

        res = Relationship.objects.filter(
            from_user=self.instance,
            to_user=user,
            status=status,
            site__pk=settings.SITE_ID
        ).delete()

        if symmetrical:
            return (res, user.relationships.remove(self.instance, status, False))
        else:
            return res