message: remove the second duplicated documentation lines
diff: @@ -802,13 +802,6 @@ class RandomRotation(PreprocessingLayer):
  fill_value: a float represents the value to be filled outside the
  boundaries when `fill_mode` is "constant".
  - Input shape:
  - 4D tensor with shape: `(samples, height, width, channels)`,
  - data_format='channels_last'.
  - Output shape:
  - 4D tensor with shape: `(samples, height, width, channels)`,
  - data_format='channels_last'.
  -
  Raise:
  ValueError: if either bound is not between [0, 1], or upper bound is
  less than lower bound.
  