code: def test_create_lightly_video_subset(self):
      subset, filenames_subset = self.create_video_subset()
  
      assert subset.get_filenames() == filenames_subset
      for index_subset, filename_subset in enumerate(filenames_subset):
          sample, target, fname = subset.__getitem__(index_subset)
          assert filename_subset == fname
  
file_path: lightly/tests/data/test_LightlySubset.py
imports: import random
  import tempfile
  import unittest
  from typing import List, Tuple
  from lightly.data.dataset import LightlyDataset
  from lightly.data.lightly_subset import LightlySubset
  from tests.data.test_LightlyDataset import TestLightlyDataset
label_desc: Use image node_id 5 for calling the TestLightlySubset obj's underlying member method code with example usage: obj.test_create_lightly_video_subset() without return types