message: Change the visibility for the saving/utils_v1 to keras only.
diff: # Keras saving and loading libraries.
  # buildifier: disable=same-origin-load
  +
  load("//tensorflow:tensorflow.bzl", "py_strict_library")
  package(
  - default_visibility = ["//tensorflow:__subpackages__"],
  + default_visibility = [
  + "//tensorflow/python/keras:__subpackages__",
  + ],
  licenses = ["notice"], # Apache 2.0
  )
  