message: Usage example added in image.crop_and_resize
  Added a usage example in image.crop_and_resize and under image_ops_impl.py. The link to the issue is
diff: @@ -3567,6 +3567,24 @@ def crop_and_resize_v2(image,
  Returns:
  A 4-D tensor of shape `[num_boxes, crop_height, crop_width, depth]`.
  +
  + Usage Example:
  + ```python
  + >> import tensorflow as tf
  + >> BATCH_SIZE = 1
  + >> NUM_BOXES = 5
  + >> IMAGE_HEIGHT = 256
  + >> IMAGE_WIDTH = 256
  + >> CHANNELS = 3
  + >> CROP_SIZE = (24, 24)
  +
  + >> image = tf.random.normal(shape=(BATCH_SIZE, IMAGE_HEIGHT, IMAGE_WIDTH, CHANNELS) )
  + >> boxes = tf.random.uniform(shape=(NUM_BOXES, 4))
  + >> box_indices = tf.random.uniform(shape=(NUM_BOXES,), minval=0, maxval=BATCH_SIZE, dtype=tf.int32)
  + >> output = tf.image.crop_and_resize(image, boxes, box_indices, CROP_SIZE)
  + >> print(output.shape)
  + (5, 24, 24, 3)
  + ```
  """
  return gen_image_ops.crop_and_resize(image, boxes, box_indices, crop_size,
  method, extrapolation_value, name)
  