code: def load_vocabulary(lang="en", type="wiki"):
    
    src_dir = "{}_vocab".format(type)
    p = locate_resource(src_dir, lang)
    return CountedVocabulary.from_vocabfile(p)
docs: Return a CountedVocabulary object.
  
    Args:
      lang (string): language code.
      type (string): wiki,...