message: Remove tf_export decorator from contrib. tf_export decorators currently aren't
  supported in contrib.
diff: @@ -31,7 +31,6 @@ from tensorflow.python.ops import special_math_ops
  from tensorflow.python.ops.distributions import distribution
  from tensorflow.python.ops.distributions import transformed_distribution
  from tensorflow.python.ops.distributions import uniform
  -from tensorflow.python.util.tf_export import tf_export
  __all__ = [
  "Kumaraswamy",
  @@ -59,7 +58,6 @@ def _harmonic_number(x):
  return math_ops.digamma(x + one) - math_ops.digamma(one)
  -@tf_export("distributions.Kumaraswamy")
  class Kumaraswamy(transformed_distribution.TransformedDistribution):
  """Kumaraswamy distribution.
  