code: def main():
      with open(
          os.path.join(
              os.path.dirname(__file__), "../.test/test_data.json"
          ),
          encoding="utf-8",
      ) as f:
          json_content = json.loads(f.read())
  
      languages = [
          x["language"] for x in json_content["tests"]["singleKeyword"]
      ]
      update_ios_demo(languages=languages)
  
imports: import json
  import os
  from xml.dom import minidom
label_desc: Use image node_id 2 for calling a global function with example usage: main() without return types