code: def get_config(self):
      return dict(
          units=self._units,
          kernel_initializer=self._kernel_initializer,
          kernel_regularizer=self._kernel_regularizer,
          **super().get_config(),
      )
  
imports: import json
  import numpy
  import pytest
  import keras
  from keras import ops
  from keras import testing
  from keras.saving import serialization_lib
label_desc: Use image node_id 2 for calling the MyDense obj's underlying member method code with example usage: obj.get_config() and returns: dict