code: def docs(vocab):
      return [
          Doc(vocab, words=["hello", "world"]),
          Doc(vocab, words=["this", "is", "another"]),
      ]
  
imports: import pytest
  from packaging.version import Version
  import torch
  import spacy
  from spacy.language import Language
  from spacy.training.example import Example
  from spacy.util import make_tempdir
  from spacy.vocab import Vocab
  from spacy.tokens import Doc
  from spacy import util
  from thinc.api import Model, Config, get_current_ops, NumpyOps
  from spacy.tests.util import assert_docs_equal
  from .util import DummyTransformer, _assert_equal_tensors
  from ..None import TransformerModel
  from ..pipeline_component import Transformer
  from ..layers import TransformerListener
  from ..data_classes import TransformerData, FullTransformerBatch
label_desc: Use image node_id 2 for calling a global function with example usage: docs(vocab) and returns: list