message: [TF 2.0 API Docs] tf.image.central_crop
  Added a usage example image.central_crop under image_ops_impl.py. The issue has been raised and is under this link
diff: @@ -632,6 +632,13 @@ def central_crop(image, central_fraction):
  Tensor of shape [batch_size, height, width, depth].
  central_fraction: float (0, 1], fraction of size to crop
  + Usage Example:
  + ```python
  + >> import tensorflow as tf
  + >> x = tf.random.normal(shape=(256, 256, 3))
  + >> tf.image.central_crop(x, 0.5)
  + ```
  +
  Raises:
  ValueError: if central_crop_fraction is not within (0, 1].
  