def METHOD_NAME():
    stmt = Phosphorylation(mek, erk)
    ka = KamiAssembler()
    ka.add_statements([stmt])
    model = ka.make_model()
    print(json.dumps(model, indent=1))
    assert isinstance(model, dict)
    assert isinstance(model['graphs'], list)
    assert isinstance(model['typing'], list)
    graph_list = model['graphs']
    assert len(graph_list) == 2
    assert len(graph_list[1]['graph']['edges']) == 3
    assert len(graph_list[1]['graph']['nodes']) == 4