message: Increase test timeout for dnn_tree_combined_estimator_test to de-flake.
diff: @@ -173,6 +173,7 @@ py_library(
  py_test(
  name = "dnn_tree_combined_estimator_test",
  size = "medium",
  + timeout = "long",
  srcs = ["dnn_tree_combined_estimator_test.py"],
  srcs_version = "PY2AND3",
  tags = [
  