message: Enable multi_worker_test with "multi_and_single_gpu" tag.
diff: @@ -320,8 +320,8 @@ cuda_py_test(
  srcs = ["multi_worker_test.py"],
  shard_count = 32,
  tags = [
  + "multi_and_single_gpu",
  "no_oss", # TODO(b/130369494): Investigate why it times out on OSS.
  - # TODO(b/123307453): Add "multi_and_single_gpu",
  ],
  deps = [
  ":multi_worker_testing_utils",
  