code: def tests_min_cut_complete_directed():
      G = nx.complete_graph(5)
      G = G.to_directed()
      for interface_func in [nx.minimum_edge_cut, nx.minimum_node_cut]:
          for flow_func in flow_funcs:
              assert 4 == len(interface_func(G, flow_func=flow_func))
  
imports: import pytest
  import networkx
  from networkx.algorithms import flow
  from networkx.algorithms.connectivity import minimum_st_edge_cut, minimum_st_node_cut
  from networkx.utils import arbitrary_element
label_desc: Use image node_id 18 for calling a global function with example usage: tests_min_cut_complete_directed() without return types