message: Update BUILD using buildifier tool.
diff: @@ -30,8 +30,8 @@ py_test(
  python_version = "PY3",
  deps = [
  ":benchmark_util",
  - "//tensorflow/python/keras",
  "//tensorflow:tensorflow_py",
  + "//tensorflow/python/keras",
  "//third_party/py/numpy",
  ],
  )
  