code: def test_serialize_single(self):
      serialized_data = self.serializer_class(self.experiment1)
      self.assertEqual(
          serialized_data.data["name"], self.experiment1.name
      )
      self.assertEqual(
          serialized_data.data["status"], self.experiment1.status
      )
  
      serialized_data = self.serializer_class(data=self.data)
      self.assertTrue(serialized_data.is_valid())
  
imports: from modelchimp.tests import BaseTest
  from modelchimp.serializers.experiment import ExperimentSerializer
  from modelchimp.models.experiment import Experiment
label_desc: Use image node_id 2 for calling the ExperimentSerializerTest obj's underlying member method code with example usage: obj.test_serialize_single() without return types