code: def _get_english_words():
      """Load dictionary of common english words from NLTK."""
      global _ENGLISH_WORDS
      if not _ENGLISH_WORDS:
          nltk = tfds.core.lazy_imports.nltk
          resource_path = epath.resource_path(nltk)
          data_path = os.fspath(
              resource_path / "nltk_data/corpora/words/en"
          )
          word_list = nltk.data.load(data_path, format="raw").decode(
              "utf-8"
          )
          _ENGLISH_WORDS = frozenset(word_list.split("\n"))
      return _ENGLISH_WORDS
  
imports: import json
  import os
  import re
  from etils import epath
  import tensorflow_datasets.public_api
label_desc: Use image node_id 1 for calling a global function with example usage: _get_english_words() and returns: _ENGLISH_WORDS