code: def _load(self, file, query_strategy, ind_initial, ind_queried):
      active_learner = PoolBasedActiveLearner.load(file)
      self.assertIsNotNone(active_learner)
  
      assert_array_equal(
          np.concatenate([ind_initial, ind_queried]),
          active_learner.indices_labeled,
      )
      self.assertIsNotNone(active_learner.classifier)
      self.assertEqual(
          query_strategy.__class__,
          active_learner.query_strategy.__class__,
      )
  
file_path: small-text/tests/integration/small_text/test_serialization.py
imports: import unittest
  import tempfile
  import numpy
  from pathlib import Path
  from numpy.testing import assert_array_equal
  from small_text.active_learner import PoolBasedActiveLearner
  from small_text.classifiers import ConfidenceEnhancedLinearSVC, SklearnClassifierFactory
  from small_text.query_strategies import RandomSampling
  from tests.utils.datasets import random_sklearn_dataset
  from tests.utils.object_factory import get_initialized_active_learner
label_desc: Use image node_id 5 for calling the SerializationTest obj's underlying member method code with example usage: obj._load(file, query_strategy, ind_initial, ind_queried) without return types