how can I create a graph, which contains two rings of k/2 neurons each and both rings should be connected by a bridge.
G = nx.generators.lattice.grid_2d_graph(k, 1, periodic=True)
G = nx.convert_node_labels_to_integers(G)
does not work. Can someone help me please?
G1 = nx.generators.lattice.grid_2d_graph(k/2, 1, periodic=True)
G1 = nx.convert_node_labels_to_integers(G1)
G2 = nx.generators.lattice.grid_2d_graph(k/2, 1, periodic=True)
G2 = nx.convert_node_labels_to_integers(G2)
G = nx.union(G1, G2, rename=('g1-', 'g2-'))
G.add_edge('g1-0', 'g2-0')