message: [TF 2.0 API Docs] tf.image.adjust_brightness
  Added a usage example in image.adjust_brightness in image_ops_impl.py
diff: @@ -1590,6 +1590,13 @@ def adjust_brightness(image, delta):
  Returns:
  A brightness-adjusted tensor of the same shape and type as `image`.
  +
  + Usage Example:
  + ```python
  + >> import tensorflow as tf
  + >> x = tf.random.normal(shape=(256, 256, 3))
  + >> tf.image.adjust_brightness(x, delta=0.1)
  + ```
  """
  with ops.name_scope(None, 'adjust_brightness', [image, delta]) as name:
  image = ops.convert_to_tensor(image, name='image')
  