code: def remove_stopword_tokens(tokens, stopwords=None):
      """Remove stopword tokens using list `stopwords`.
  
      Parameters
      ----------
      tokens : iterable of str
          Sequence of tokens.
      stopwords : iterable of str, optional
          Sequence of stopwords
          If None - using :const:`~gensim.parsing.preprocessing.STOPWORDS`
  
      Returns
      -------
      list of str
          List of tokens without `stopwords`.
  
      """
      if stopwords is None:
          stopwords = STOPWORDS
      return [token for token in tokens if token not in stopwords]
  
imports: import re
  import string
  import glob
  from gensim import utils
  from gensim.parsing.porter import PorterStemmer
label_desc: Use image node_id 2 for calling a global function with example usage: remove_stopword_tokens(tokens, stopwords) and returns: unknown