message: Set size of tensorflow/python/keras:normalization_test to medium to avoid flaky timeouts
diff: @@ -563,7 +563,7 @@ py_test(
  py_test(
  name = "normalization_test",
  - size = "small",
  + size = "medium",
  srcs = ["_impl/keras/layers/normalization_test.py"],
  srcs_version = "PY2AND3",
  tags = ["notsan"],
  