code: def testSerializationQuantizeLayer(self):
      layer = QuantizeLayer(quantizer=self.quantizer, input_shape=(4,))
  
      custom_objects = {
          "QuantizeLayer": QuantizeLayer,
          "LastValueQuantizer": quantizers.LastValueQuantizer,
      }
  
      serialized_layer = serialize_layer(layer)
      with tf.keras.utils.custom_object_scope(custom_objects):
          layer_from_config = deserialize_layer(serialized_layer)
  
      self.assertEqual(
          layer_from_config.get_config(), layer.get_config()
      )
  
file_path: model-optimization/tensorflow_model_optimization/python/core/quantization/keras/quantize_layer_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  import tensorflow
  from tensorflow_model_optimization.python.core.quantization.keras import quantize_layer
  from tensorflow_model_optimization.python.core.quantization.keras import quantizers
label_desc: Use image node_id 3 for calling the QuantizeLayerTest obj's underlying member method code with example usage: obj.testSerializationQuantizeLayer() without return types