执行 Ruff 安全自动修复

scripts/migrate_sqlite_to_mysql.py

@@ -14,7 +14,6 @@ from sqlalchemy import JSON, MetaData, create_engine, func, inspect, select
 from sqlalchemy.engine import Connection, Engine
 from sqlalchemy.schema import Table
 
-
 PROJECT_ROOT = Path(__file__).resolve().parents[1]
 DEFAULT_SOURCE = PROJECT_ROOT / "data" / "web.db"
 IGNORED_SOURCE_TABLES = {"alembic_version"}
@@ -147,7 +146,7 @@ def main() -> int:
     if target_url:
         os.environ["DATABASE_URL"] = target_url
     from web.backend import models  # noqa: F401
-    from web.backend.database import Base, DATABASE_URL, run_migrations
+    from web.backend.database import DATABASE_URL, Base, run_migrations
 
     target_url = target_url or DATABASE_URL
     if not target_url.startswith("mysql+"):