Add generation of second smaller system

net.grow_layer("Runtimes", 3, color="red")

net.draw()

# Reset colors of model to cancel highlights

net.set_color()

net.set_layer_color("lightgrey")

# Create model of second system, use same graph models and layers

# For demonstration

net2 = Network("A Second Software System")

net2.add_layer(Layer("Programmers", nx.barabasi_albert_graph(10, 1), GraphType.BA, 1), "blue", offset=65)

net2.add_layer(Layer("Git repositories", nx.barabasi_albert_graph(5, 1), GraphType.BA, 1), "orange", offset=22)

net2.add_layer(Layer("Programs", nx.erdos_renyi_graph(3, 0.3), GraphType.ER, 0.3), "magenta", offset=30)

net2.add_layer(Layer("Runtimes", nx.barabasi_albert_graph(3, 1), GraphType.BA, 1), offset=0)

net2.add_cross_layer("Programmers", "Git repositories", 0.5)

net2.add_cross_layer("Git repositories", "Programs", 0.8)

net2.add_cross_layer("Programs", "Runtimes", 0.5)

net2.set_color()

net2.set_layer_color("lightgrey")

net2.draw()