message: [TF 2.0 API Docs] tf.image.adjust_jpeg_quality
  Updated adjust_jpeg_quality by adding a usage example in the docstring in image_ops_impl.py. Added raises that were happening but not occurring in the docstring. The issue has been raised and is provided in this link
diff: @@ -1965,6 +1965,16 @@ def adjust_jpeg_quality(image, jpeg_quality, name=None):
  Returns:
  Adjusted image(s), same shape and DType as `image`.
  +
  + Usage Example:
  + ```python
  + >> import tensorflow as tf
  + >> x = tf.random.normal(shape=(256, 256, 3))
  + >> tf.image.adjust_jpeg_quality(x, 75)
  + ```
  + Raises:
  + InvalidArgumentError: quality must be in [0,100]
  + InvalidArgumentError: image must have 1 or 3 channels
  """
  with ops.name_scope(name, 'adjust_jpeg_quality', [image]) as name:
  image = ops.convert_to_tensor(image, name='image')
  