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Returns bipartite node sets of graph G.
Raises an exception if the graph is not bipartite.
Parameters: G (NetworkX graph) – Returns: (X,Y) – One set of nodes for each part of the bipartite graph. Return type: two-tuple of sets
>>> from networkx.algorithms import bipartite >>> G = nx.path_graph(4) >>> X, Y = bipartite.sets(G) >>> list(X) [0, 2] >>> list(Y) [1, 3]