code: def whitespace_tokenize(text: str) -> List:
      """Runs basic whitespace cleaning and splitting on a peice of text."""
      text = text.strip()
      if not text:
          return []
  
      tokens = text.split()
      return tokens
  
imports: import collections
  import io
  import pickle
  import unicodedata
  from typing import List, Union
label_desc: Use image node_id 6 for calling a global function with example usage: whitespace_tokenize(text) and returns: tokens, list