code: def sort_return_tuples(response, **options):
      """
      If ``groups`` is specified, return the response as a list of
      n-element tuples with n being the value found in options['groups']
      """
      if not response or not options.get("groups"):
          return response
      n = options["groups"]
      return list(zip(*[response[i::n] for i in range(n)]))
  
imports: import datetime
  from redis.utils import str_if_bytes
label_desc: Use image node_id 16 for calling a global function with example usage: sort_return_tuples(response) and returns: list, response