code: def vocab():
      return Vocab(lex_attr_getters={NORM: lambda s: s})
  
imports: import pytest
  from numpy.testing import assert_equal
  from thinc.api import Adam
  from spacy import registry, util
  from spacy.attrs import DEP, NORM
  from spacy.lang.en import English
  from spacy.pipeline import DependencyParser
  from spacy.pipeline.dep_parser import DEFAULT_PARSER_MODEL
  from spacy.pipeline.tok2vec import DEFAULT_TOK2VEC_MODEL
  from spacy.tokens import Doc
  from spacy.training import Example
  from spacy.vocab import Vocab
  from ..util import apply_transition_sequence, make_tempdir
label_desc: Use image node_id 1 for calling a global function with example usage: vocab() and returns: Vocab