message: Automated refactoring to make code Python 3 compatible.
diff: @@ -439,6 +439,7 @@ py_library(
  py_library(
  name = "tpu_strategy_test_utils",
  srcs = ["tpu_strategy_test_utils.py"],
  + srcs_version = "PY2AND3",
  deps = [
  "//tensorflow/python:platform",
  "//tensorflow/python/distribute:tpu_strategy",
  