def remove(self, item):
        try:
            return self.__apimfn__().removeMember(*self._getApiObjs(item))
        except __HOLE__:
            # Provide a more informative error if object is not in set
            if item not in self:
                try:
                    itemStr = repr(item)
                except Exception:
                    itemStr = 'item'
                raise ValueError("%s not in set %r" % (itemStr, self))
            else:
                raise
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/core/nodetypes.py/ObjectSet.remove