def METHOD_NAME():
    arr = mt.random.randint(10, size=(10, 8), chunk_size=4)
    arr_add = mt.random.randint(10, size=(10, 8), chunk_size=4)
    arr2 = arr + arr_add
    graph = arr2.build_graph(fuse_enabled=False, tile=True)
    dot = to_str(graph.to_dot(trunc_key=5))
    assert all(to_str(n.key)[:5] in dot for n in graph) is True