code: def test_list_initialization(self, history_cls):
      h = history_cls([1, 2, 3])
      assert len(h) == 3
  
imports: import pickle
  import time
  import multiprocessing
  from functools import partial
  import numpy
  import pytest
  import torch
  from torch.distributed import TCPStore
  from sklearn.datasets import make_classification
label_desc: Use image node_id 4 for calling the TestHistory obj's underlying member method code with example usage: obj.test_list_initialization(history_cls) without return types