code: def lang_locales(request):
      request.cls.locales = locales._locale_map
  
file_path: arrow-py/tests/conftest.py
imports: from datetime import datetime
  import pytest
  from dateutil import tz
  from arrow import arrow, factory, formatter, locales, parser
label_desc: Use image node_id 8 for calling a global function with example usage: lang_locales(request) without return types