code: def remove_stop_words(
      tokens: typing.Iterator[str], stop_words: set[str]
  ) -> typing.Iterator[str]:
      return (token for token in tokens if token not in stop_words)
  
imports: from __future__ import annotations
  import collections
  import functools
  import itertools
  import math
  import operator
  import re
  import typing
  import unicodedata
  import pandas
  from scipy import sparse
  from river import base
label_desc: Use image node_id 3 for calling a global function with example usage: remove_stop_words(tokens, stop_words) and returns: unknown