diff --git a/tests/app/aws/test_s3.py b/tests/app/aws/test_s3.py
index 7ff3eac01..d625f6b06 100644
--- a/tests/app/aws/test_s3.py
+++ b/tests/app/aws/test_s3.py
@@ -87,20 +87,22 @@ def test_get_phone_number_from_s3(
     phone_number = get_phone_number_from_s3("service_id", job_id, job_row_number)
     assert phone_number == expected_phone_number
 
+
 def mock_s3_get_object_slowdown(*args, **kwargs):
     error_response = {
-        'Error': {
-            'Code': 'SlowDown',
-            'Message': 'Reduce your request rate',
+        "Error": {
+            "Code": "SlowDown",
+            "Message": "Reduce your request rate",
         }
     }
-    raise ClientError(error_response, 'GetObject')
+    raise ClientError(error_response, "GetObject")
+
 
 def test_get_job_from_s3_exponential_backoff(mocker):
-    get_s3_object = mocker.patch("app.aws.s3.get_s3_object", side_effect=mock_s3_get_object_slowdown)
+    mocker.patch("app.aws.s3.get_s3_object", side_effect=mock_s3_get_object_slowdown)
     with pytest.raises(Exception) as exc_info:
-        job = get_job_from_s3("service_id", "job_id")
-    assert 'Failed to get object after 5 attempts' in str(exc_info)
+        get_job_from_s3("service_id", "job_id")
+    assert "Failed to get object after 5 attempts" in str(exc_info)
 
 
 @pytest.mark.parametrize(