class_docstr: Generates two dense layers nested together.
class_docstr_tok: ["Generates","two","dense","layers","nested","together","."]
code: def __init__(self, units: int):
      super().__init__()
      self.dense1 = tf.keras.layers.Dense(units, name="DDense_ext_1")
      self.dense2 = tf.keras.layers.Dense(1, name="DDense_ext_2")
  
imports: from typing import Any
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_privacy.privacy.fast_gradient_clipping import gradient_clipping_utils
label_desc: Use image node_id 1 to create a new DoubleDense object from inherited base classes: tf.keras.layers with example: obj = DoubleDense(units)