diff --git a/app/tests/utils_test.py b/app/tests/utils_test.py
index 420360c..a1fc872 100644
--- a/app/tests/utils_test.py
+++ b/app/tests/utils_test.py
@@ -1,7 +1,10 @@
 import pytest
 
-from app.utils import (guard_against_none, guard_against_none_or_empty_str,
-                       key_error_silence)
+from app.utils import (
+    guard_against_none,
+    guard_against_none_or_empty_str,
+    key_error_silence,
+)
 
 
 def test_key_error_silence():