def __setNodeDescription(self, goid, descrip):
        if self.nodes() in goid:
            self.node[goid]['data'].setDescription(descrip)
        else:
            print 'Invalid goid'
            raise

    # Get the description of a node
    # @param    goid   The GO ID of the node to get the description of
dataset/ETHPy150Open CGATOxford/cgat/scripts/revigo.py/GOGraph.__setNodeDescription/swapped operands of `in`