code: def check_is_word(self):
      if len(self.text) == 0:
          return False
      return True
  
file_path: underthesea/examples/vietnamese_ipa/process_viwiktionary.py
imports: from os.path import join
  from underthesea.file_utils import DATASETS_FOLDER
  from underthesea.pipeline.word_tokenize.regex_tokenize import VIETNAMESE_CHARACTERS_LOWER, VIETNAMESE_VOWELS_LOWER
  import re
label_desc: Use image node_id 2 for calling the Word obj's underlying member method code with example usage: obj.check_is_word() and returns: True, False