Problem with plot_compare_graphs function

I'm new in the field of Graph and Networks. Recently I came across your code and tired to run the code.
looking at the function like
plot_graphs_tuple(graphs_tuple_tf)
and plot_compare_graphs(output_graphs, labels=[
"Input graph",
"blocks.broadcast_globals_to_nodes",
"blocks.broadcast_globals_to_edges",
"blocks.broadcast_sender_nodes_to_edges",
"blocks.broadcast_receiver_nodes_to_edges"])

There is a function inside these called OrderedMultiDiGraph() inside graph_nx and I tried to search about that particular function unfortunately that function doesnot exists in Networkx but there is function called MultiDiGraph.order() and class called MultiDiGraph(...)
Hence it gives error of "AttributeError: module 'networkx' has no attribute 'OrderedMultiDiGraph'"

am I missing something or is it actually error ?