code: def test_resume(self):
      with init_model_version(
          flush_period=0.5, with_id="whatever"
      ) as exp:
          self.assertEqual(exp._id, AN_API_MODEL_VERSION.id)
          self.assertIsInstance(exp.get_structure()["test"], String)
  
imports: import os
  import unittest
  from mock import patch
  from neptune import ANONYMOUS_API_TOKEN, init_model_version
  from neptune.attributes import String
  from neptune.common.exceptions import NeptuneException
  from neptune.common.warnings import NeptuneWarning, warned_once
  from neptune.envs import API_TOKEN_ENV_NAME, PROJECT_ENV_NAME
  from neptune.exceptions import NeptuneOfflineModeChangeStageException, NeptuneWrongInitParametersException
  from neptune.internal.backends.api_model import Attribute, AttributeType, IntAttribute, StringAttribute
  from neptune.internal.backends.neptune_backend_mock import NeptuneBackendMock
  from neptune.internal.container_type import ContainerType
  from tests.unit.neptune.new.client.abstract_experiment_test_mixin import AbstractExperimentTestMixin
  from tests.unit.neptune.new.utils.api_experiments_factory import api_model, api_model_version
label_desc: Use image node_id 5 for calling the TestClientModelVersion obj's underlying member method code with example usage: obj.test_resume() without return types