code: def testSerializableSuperClass(self):
      self.assertEqual(
          serialization.deserialize(
              serialization.serialize(SerializableFromSuperClassOne())
          ),
          SerializableFromSuperClassOne(),
      )
      self.assertEqual(
          serialization.deserialize(
              serialization.serialize(SerializableFromSuperClassTwo())
          ),
          SerializableFromSuperClassTwo(),
      )
      self.assertEqual(
          serialization.deserialize(
              serialization.serialize(SerializableFromSuperClassThree())
          ),
          SerializableFromSuperClassThree(),
      )
  
imports: from tensorflow.core.function.trace_type import serialization
  from tensorflow.core.function.trace_type import serialization_test_pb2
  from tensorflow.python.platform import test
label_desc: Use image node_id 7 for calling the SerializeTest obj's underlying member method code with example usage: obj.testSerializableSuperClass() without return types