code: def byte_length(text: str) -> int:
      """
      Return the string length in term of byte offset
      """
      return len(text.encode("utf8"))
  
imports: import builtins
  import json
  import os
  import unicodedata
  from typing import Any, List, Optional, Tuple
label_desc: Use image node_id 4 for calling a global function with example usage: byte_length(text) and returns: len