code: def test_chunks(some_list, expected):
      chunk_size = 3
      chunked_list = list(utils.chunks(some_list, chunk_size))
      assert chunked_list == expected
  
imports: import gzip
  import math
  import os
  import re
  from tempfile import TemporaryDirectory
  import unittest
  import numpy
  import pytest
  import torch
  from sockeye import __version__
  from sockeye import constants
  from sockeye import utils
label_desc: Use image node_id 1 for calling a global function with example usage: test_chunks(some_list, expected) without return types