code: def test_kwargs_default_flow_func(self):
      G = self.H
      for interface_func in interface_funcs:
          pytest.raises(
              nx.NetworkXError,
              interface_func,
              G,
              0,
              1,
              global_relabel_freq=2,
          )
  
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 6 for calling the TestMaxFlowMinCutInterface obj's underlying member method code with example usage: obj.test_kwargs_default_flow_func() without return types