code: def test_seed_argument(self, method):
      pytest.importorskip("scipy")
      G = nx.cycle_graph(8)
      A = nx.laplacian_matrix(G)
      sigma = 2 - sqrt(2)
      ac = nx.algebraic_connectivity(
          G, tol=1e-12, method=method, seed=1
      )
      assert ac == pytest.approx(sigma, abs=1e-7)
      x = nx.fiedler_vector(G, tol=1e-12, method=method, seed=1)
      check_eigenvector(A, sigma, x)
  
imports: from math import sqrt
  import pytest
  import networkx
label_desc: Use image node_id 11 for calling the TestAlgebraicConnectivity obj's underlying member method code with example usage: obj.test_seed_argument(method) without return types