code: def test_exception_serialization(self):
      e = ConfigurationError("example")
      assert {"message": "example"} == vars(
          pickle.loads(pickle.dumps(e))
      )
  
imports: import logging
  import os
  import pickle
  import pytest
  from allennlp.common.checks import ConfigurationError
  from allennlp.common.params import Params
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data.instance import Instance
  from allennlp.data.dataset_readers import DatasetReader
  from allennlp.data.fields import LabelField
  from allennlp.models import Model
  from allennlp.training.util import make_vocab_from_params, get_metrics
label_desc: Use image node_id 9 for calling the TestMakeVocabFromParams obj's underlying member method code with example usage: obj.test_exception_serialization() without return types