diff --git a/sqlite_utils/db.py b/sqlite_utils/db.py
index cbd657d..953455a 100644
--- a/sqlite_utils/db.py
+++ b/sqlite_utils/db.py
@@ -741,9 +741,9 @@ class Table(Queryable):
             defaults=defaults,
             drop_foreign_keys=drop_foreign_keys,
         )
-        pragma_foreign_keys_was_on = self.db.execute(
-            "PRAGMA foreign_keys"
-        ).fetchone()[0]
+        pragma_foreign_keys_was_on = self.db.execute("PRAGMA foreign_keys").fetchone()[
+            0
+        ]
         try:
             if pragma_foreign_keys_was_on:
                 self.db.execute("PRAGMA foreign_keys=0;")
diff --git a/tests/test_transform.py b/tests/test_transform.py
index 7075fcf..a96f9ba 100644
--- a/tests/test_transform.py
+++ b/tests/test_transform.py
@@ -103,12 +103,12 @@ def test_transform_sql(fresh_db, params, expected_sql, use_pragma_foreign_keys):
         dogs.transform(**params)
     # If use_pragma_foreign_keys, check that we did the right thing
     if use_pragma_foreign_keys:
-        assert ('PRAGMA foreign_keys=0;', None) in captured
-        assert captured[-2] == ('PRAGMA foreign_key_check;', None)
-        assert captured[-1] == ('PRAGMA foreign_keys=1;', None)
+        assert ("PRAGMA foreign_keys=0;", None) in captured
+        assert captured[-2] == ("PRAGMA foreign_key_check;", None)
+        assert captured[-1] == ("PRAGMA foreign_keys=1;", None)
     else:
-        assert ('PRAGMA foreign_keys=0;', None) not in captured
-        assert ('PRAGMA foreign_keys=1;', None) not in captured
+        assert ("PRAGMA foreign_keys=0;", None) not in captured
+        assert ("PRAGMA foreign_keys=1;", None) not in captured
 
 
 def test_transform_sql_rowid_to_id(fresh_db):