code: def squeeze(value: str) -> str:
      """Replace all sequences of whitespace chars with a single space."""
      return re.sub(r"[\x00-\x20]+", " ", value).strip()
  
imports: import html
  import json
  import re
  import urllib.parse
  from tornado.util import unicode_type
  import typing
  from typing import Union, Any, Optional, Dict, List, Callable
label_desc: Use image node_id 5 for calling a global function with example usage: squeeze(value) and returns: re