20343: Define Python regexps with raw strings

[arvados.git] / sdk / cwl / arvados_cwl / perf.py

diff --git a/sdk/cwl/arvados_cwl/perf.py b/sdk/cwl/arvados_cwl/perf.py
index a418cedb88fb6eb511fe55292c070220f1db3ef5..cc3ea969df99cb000119cc60ffd5c29c28656d01 100644 (file)
--- a/sdk/cwl/arvados_cwl/perf.py
+++ b/sdk/cwl/arvados_cwl/perf.py
@@ -1,3 +1,9 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+from builtins import object
+
 import time
 import uuid