message: Reformat docstring of 'tf.keras.layers.add'.
diff: @@ -755,13 +755,13 @@ def add(inputs, **kwargs):
  Used in a functiona model:
  - input1 = tf.keras.layers.Input(shape=(16,))
  - x1 = tf.keras.layers.Dense(8, activation='relu')(input1)
  - input2 = tf.keras.layers.Input(shape=(32,))
  - x2 = tf.keras.layers.Dense(8, activation='relu')(input2)
  - added = tf.keras.layers.add([x1, x2])
  - out = tf.keras.layers.Dense(4)(added)
  - model = tf.keras.models.Model(inputs=[input1, input2], outputs=out)
  + >>> input1 = tf.keras.layers.Input(shape=(16,))
  + >>> x1 = tf.keras.layers.Dense(8, activation='relu')(input1)
  + >>> input2 = tf.keras.layers.Input(shape=(32,))
  + >>> x2 = tf.keras.layers.Dense(8, activation='relu')(input2)
  + >>> added = tf.keras.layers.add([x1, x2])
  + >>> out = tf.keras.layers.Dense(4)(added)
  + >>> model = tf.keras.models.Model(inputs=[input1, input2], outputs=out)
  """
  return Add(**kwargs)(inputs)
  