code: def test_minimum_cut_no_cutoff(self):
      G = self.G
      pytest.raises(
          nx.NetworkXError,
          nx.minimum_cut,
          G,
          "x",
          "y",
          flow_func=preflow_push,
          cutoff=1.0,
      )
      pytest.raises(
          nx.NetworkXError,
          nx.minimum_cut_value,
          G,
          "x",
          "y",
          flow_func=preflow_push,
          cutoff=1.0,
      )
  
imports: import pytest
  import networkx
  from networkx.algorithms.flow import boykov_kolmogorov, build_flow_dict, build_residual_network, dinitz, edmonds_karp, preflow_push, shortest_augmenting_path
label_desc: Use image node_id 4 for calling the TestMaxFlowMinCutInterface obj's underlying member method code with example usage: obj.test_minimum_cut_no_cutoff() without return types