code: def get_word_clusters(resources):
      return _get_resource(resources, WORD_CLUSTERS)
  
imports: from __future__ import unicode_literals
  import json
  from collections import defaultdict
  from copy import deepcopy
  from pathlib import Path
  from future.utils import iteritems
  from snips_nlu.common.utils import get_package_path, is_package, json_string
  from snips_nlu.constants import CUSTOM_ENTITY_PARSER_USAGE, DATA_PATH, GAZETTEERS, NOISE, STEMS, STOP_WORDS, WORD_CLUSTERS, METADATA
  from snips_nlu.entity_parser.custom_entity_parser import CustomEntityParserUsage
label_desc: Use image node_id 8 for calling a global function with example usage: get_word_clusters(resources) and returns: _get_resource