def removeNode(self, nTag):
        """ Remove a node from the ROS environment inside the container.

            @param nTag:        Tag which is used to identify the ROS node
                                which should removed.
            @type  nTag:        str
        """
        try:
            self._nodes.pop(nTag).destroy()
        except __HOLE__:
            raise InvalidRequest('Can not remove a non existent node '
                                 "'{0}' from the container.".format(nTag))
dataset/ETHPy150Open rapyuta/rce/rce-core/rce/core/wrapper.py/Container.removeNode