执行 Ruff 安全自动修复

web/backend/routers/account_check.py

@@ -10,7 +10,8 @@ from sqlalchemy.orm import Session
 
 from ..database import get_db
 from ..deps import get_current_user
-from ..models import ProxyConfig as ProxyConfigModel, User
+from ..models import ProxyConfig as ProxyConfigModel
+from ..models import User
 from ..permissions import user_has_permission
 from ..schemas import AccountCheckBatchOut, AccountCheckBatchRequest
 from ..services.account_check_service import (
@@ -18,7 +19,6 @@ from ..services.account_check_service import (
     parse_account_check_lines,
 )
 
-
 router = APIRouter(prefix="/api/account-check", tags=["账号检测"])