message: Removed not diff flag for RGB to HSV.
diff: @@ -43,9 +43,6 @@ from tensorflow.python.util.tf_export import tf_export
  ops.NotDifferentiable('RandomCrop')
  # TODO(b/31222613): This op may be differentiable, and there may be
  # latent bugs here.
  -ops.NotDifferentiable('RGBToHSV')
  -# TODO(b/31222613): This op may be differentiable, and there may be
  -# latent bugs here.
  ops.NotDifferentiable('HSVToRGB')
  ops.NotDifferentiable('DrawBoundingBoxes')
  ops.NotDifferentiable('SampleDistortedBoundingBox')
  