code: def testDoesNotSupport_CustomLayer(self):
      self.assertFalse(
          self.quantize_registry.supports(self.CustomLayer())
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import unittest
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_model_optimization.python.core.quantization.keras import quantizers
  from tensorflow_model_optimization.python.core.quantization.keras import utils
  from tensorflow_model_optimization.python.core.quantization.keras.default_8bit import default_8bit_quantize_registry
label_desc: Use image node_id 5 for calling the QuantizeRegistryTest obj's underlying member method code with example usage: obj.testDoesNotSupport_CustomLayer() without return types