code: def read_wiki_dump():
      viwik_file = join(
          VIWIK_FOLDER,
          "viwiktionary-20220801-pages-articles-multistream.xml",
      )
      with open(viwik_file, "r") as f:
          data = f.read()
  
file_path: underthesea/examples/text_normalize/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 5 for calling a global function with example usage: read_wiki_dump() without return types