code: def test_ego_facebook_snap_dataset(get_dataset):
      dataset = get_dataset(name="ego-facebook")
      assert str(dataset) == "SNAP-ego-facebook(10)"
      assert len(dataset) == 10
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_ego_facebook_snap_dataset(get_dataset) without return types