code: def test_missing_target():
      G = nx.path_graph(4)
      for flow_func in flow_funcs:
          pytest.raises(
              nx.NetworkXError,
              nx.node_connectivity,
              G,
              1,
              10,
              flow_func=flow_func,
          )
  
imports: import itertools
  import pytest
  import networkx
  from networkx.algorithms import flow
  from networkx.algorithms.connectivity import local_edge_connectivity, local_node_connectivity
label_desc: Use image node_id 16 for calling a global function with example usage: test_missing_target() without return types