1 files changed, 1 insertions, 0 deletions
diff --git a/tests/util/test_snapshot_cache.py b/tests/util/test_snapshot_cache.py
index 4ee0d49673..7e289715ba 100644
--- a/tests/util/test_snapshot_cache.py
+++ b/tests/util/test_snapshot_cache.py
@@ -19,6 +19,7 @@ from .. import unittest
 from synapse.util.caches.snapshot_cache import SnapshotCache
 from twisted.internet.defer import Deferred
 
+
 class SnapshotCacheTestCase(unittest.TestCase):
 
     def setUp(self):