def METHOD_NAME():
    g1 = dgl.heterograph(
        {
            ("user", "follows", "user"): ([0, 1], [1, 2]),
            ("user", "follows", "developer"): ([0, 1], [1, 2]),
            ("user", "plays", "game"): ([0, 1, 2, 3], [0, 0, 1, 1]),
        }
    )
    g2 = dgl.heterograph(
        {
            ("user", "follows", "user"): ([0, 1], [1, 2]),
            ("user", "follows", "developer"): ([0, 1], [1, 2]),
            ("user", "plays", "game"): ([0, 1, 2], [0, 0, 1]),
        }
    )
    g3 = dgl.heterograph(
        {
            ("user", "follows", "user"): ([1], [2]),
            ("user", "follows", "developer"): ([0, 1, 2], [0, 2, 2]),
            ("user", "plays", "game"): ([0, 1], [0, 0]),
        }
    )
    return dgl.batch([g1, g2, g3])