diff --git a/tests/test_transform.py b/tests/test_transform.py
index de47d4a..067a95b 100644
--- a/tests/test_transform.py
+++ b/tests/test_transform.py
@@ -88,7 +88,13 @@ def test_transform_sql(fresh_db, params, expected_sql):
 def test_transform_sql_rowid_to_id(fresh_db):
     dogs = fresh_db["dogs"]
     dogs.insert({"id": 1, "name": "Cleo", "age": "5"})
-    assert dogs.schema == 'CREATE TABLE [dogs] (\n   [id] INTEGER,\n   [name] TEXT,\n   [age] TEXT\n)'
+    assert (
+        dogs.schema
+        == "CREATE TABLE [dogs] (\n   [id] INTEGER,\n   [name] TEXT,\n   [age] TEXT\n)"
+    )
     dogs.transform(pk="id")
     # Slight oddity: [dogs] becomes "dogs" during the rename:
-    assert dogs.schema == 'CREATE TABLE "dogs" (\n   [id] INTEGER PRIMARY KEY,\n   [name] TEXT,\n   [age] TEXT\n)'
+    assert (
+        dogs.schema
+        == 'CREATE TABLE "dogs" (\n   [id] INTEGER PRIMARY KEY,\n   [name] TEXT,\n   [age] TEXT\n)'
+    )