message: Disable flaky moving_average test.
diff: @@ -70,6 +70,9 @@ py_test(
  srcs = ["python/training/moving_average_optimizer_test.py"],
  srcs_version = "PY2AND3",
  tags = [
  + "manual",
  + "no_oss",
  + "notap",
  "notsan", # b/31055119
  ],
  deps = [
  