def METHOD_NAME():
    g = nk.graph.Hypercube(3, 2)
    hi = nk.hilbert.Spin(0.5, N=g.n_nodes)
    ham = nk.operator.Heisenberg(hi, graph=g)
    ma = nk.models.RBM(alpha=2, param_dtype=np.complex64)
    return hi, ham, ma