code: def test_DeepWalk():
      G = nx.read_edgelist(
          "./tests/Wiki_edgelist.txt",
          create_using=nx.DiGraph(),
          nodetype=None,
          data=[("weight", int)],
      )
  
      model = DeepWalk(G, walk_length=3, num_walks=2, workers=1)
      model.train(window_size=3, iter=1)
      embeddings = model.get_embeddings()
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_DeepWalk() without return types