message: Temporarily disable cross_device_ops_test.
diff: @@ -756,7 +756,8 @@ cuda_py_test(
  "//tensorflow/python/eager:test",
  ],
  tags = [
  - "multi_and_single_gpu",
  + # TODO(b/138143527): Re-enable after fixing Guitar failure.
  + # "multi_and_single_gpu",
  ],
  xla_enable_strict_auto_jit = True,
  )
  