code: def test_wlm3(self):
      G = read_graph("wlm3")
      s = 1
      t = len(G)
      R = build_residual_network(G, "capacity")
      kwargs = {"residual": R}
  
      # do one flow_func to save time
      flow_func = flow_funcs[0]
      validate_flows(
          G, s, t, 11875108, flow_func(G, s, t, **kwargs), flow_func
      )
  
file_path: networkx/networkx/algorithms/flow/tests/test_maxflow_large_graph.py
imports: import bz2
  import importlib.resources
  import os
  import pickle
  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 5 for calling the TestMaxflowLargeGraph obj's underlying member method code with example usage: obj.test_wlm3() without return types