X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b9d2799dfebae724dda3b3e28641116ca5daf5c7..8fc29fafb91cf64ce4ededbdd85ef9507c51f216:/sdk/cwl/arvados_cwl/perf.py

diff --git a/sdk/cwl/arvados_cwl/perf.py b/sdk/cwl/arvados_cwl/perf.py
index a418cedb88..cc3ea969df 100644
--- 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