code: def write_string_file(file_name: str, string_value: str) -> None:
      """Writes a string to file."""
  
      fileio.makedirs(os.path.dirname(file_name))
      with fileio.open(file_name, "w") as f:
          f.write(string_value)
  
imports: import os
  import re
  import tempfile
  from typing import List, TypeVar, Iterable
  from tfx.dsl.io import fileio
  from google.protobuf import json_format
  from google.protobuf import text_format
  from google.protobuf.message import Message
label_desc: Use image node_id 6 for calling a global function with example usage: write_string_file(file_name, string_value) without return types