def neighbors(self, n):
        """Return a list of the nodes connected to the node n.

        Parameters
        ----------
        n : node
           A node in the graph

        Returns
        -------
        nlist : list
            A list of nodes that are adjacent to n.

        Raises
        ------
        NetworkXError
            If the node n is not in the graph.

        Notes
        -----
        It is usually more convenient (and faster) to access the
        adjacency dictionary as G[n]:

        >>> G = nx.Graph()   # or DiGraph, MultiGraph, MultiDiGraph, etc
        >>> G.add_edge('a','b',weight=7)
        >>> G['a']
        {'b': {'weight': 7}}

        Examples
        --------
        >>> G = nx.Graph()   # or DiGraph, MultiGraph, MultiDiGraph, etc
        >>> G.add_path([0,1,2,3])
        >>> G.neighbors(0)
        [1]

        """
        try:
            return list(self.adj[n])
        except __HOLE__:
            raise NetworkXError("The node %s is not in the graph."%(n,))
dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/classes/graph.py/Graph.neighbors