code: def get_first_last(
      s: str,
      num_words: int = 8,
      delim: str = " ",
      first_only: bool = False,
      last_only: bool = False,
  ) -> Union[Tuple[str, str], str]:
      """
      Get the first and last `num_words` from a string `s`.
  
      Args:
          s (str): The string.
          num_words (int): The number of words.
          delim (str): The delimiter between words.
          first_only (bool): Whether to only get the first `num_words`.
          last_only (bool): Whether to only get the last `num_words`.
  
      Returns:
          Union[Tuple[str, str], str]: The first and last `num_words` from `s`, or `s` if `num_words` is 0.
      """
      s = s.split(delim)
      if not first_only and not last_only:
          return delim.join(s[:num_words]), delim.join(s[-num_words:])
      elif first_only:
          return delim.join(s[:num_words])
      elif last_only:
          return delim.join(s[-num_words:])
  
imports: from difflib import SequenceMatcher
  from operator import itemgetter
  from typing import List, Tuple, Union
  import re
  import numpy
  from Levenshtein.StringMatcher import StringMatcher
  import Levenshtein
  from fuzzysearch import find_near_matches
label_desc: Use image node_id 2 for calling a global function with example usage: get_first_last(s, num_words, delim, first_only, last_only) and returns: delim,  delim, delim, delim