diff --git a/tests/e2e/test_client.py b/tests/e2e/test_client.py
index 590c017..4fdc7a5 100644
--- a/tests/e2e/test_client.py
+++ b/tests/e2e/test_client.py
@@ -277,7 +277,7 @@ def test_insert_table_csv_success(self):
                     data=data,
                     content_type="text/csv",
                 ),
-                {'rows_written': 1},
+                {"rows_written": 1},
             )
 
     @unittest.skip("This is a plus subscription endpoint.")
@@ -293,7 +293,7 @@ def test_insert_table_json_success(self):
                     data=data,
                     content_type="application/x-ndjson",
                 ),
-                {'rows_written': 1},
+                {"rows_written": 1},
             )
 
     def test_download_csv_with_pagination(self):