code: def find_keyword(word_list: List[str], min_len: int = 3) -> Dict[str, int]:
      
      word_list = rank(word_list, exclude_stopwords=True)
  
      return {k: v for k, v in word_list.items() if v >= min_len}
docs: :param list word_list: a list of words
      :param int min_len: a mininum length of keywords to look for
      :return: dict