18870: Need to declare NODES as array

[arvados.git] / sdk / cwl / tests / matcher.py

diff --git a/sdk/cwl/tests/matcher.py b/sdk/cwl/tests/matcher.py
index 50c0c60b1d0a337527ddd2342ae1ed46e22b1708..04e67b7dbd48aaefec075e77c2a8836d81cb2631 100644 (file)
--- a/sdk/cwl/tests/matcher.py
+++ b/sdk/cwl/tests/matcher.py
@@ -2,6 +2,8 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+from builtins import object
+
 import difflib
 import json
 import re