(self, node)
Add the node

        :param node: the node to add
Add the node
Add the node
def addNode(self, node):
        """ Add the node

        :param node: the node to add
        """
        if node not in self.adjacent:
            self.adjacent[node] = {}
def addNode ( self , node ) : if node not in self . adjacent : self . adjacent [ node ] = { }