diff --git a/litellm/proxy/management_endpoints/roi_calculator_endpoints.py b/litellm/proxy/management_endpoints/roi_calculator_endpoints.py
index d8a1b781c54..7d214a7a075 100644
--- a/litellm/proxy/management_endpoints/roi_calculator_endpoints.py
+++ b/litellm/proxy/management_endpoints/roi_calculator_endpoints.py
@@ -6,7 +6,9 @@ from types import MappingProxyType
 from typing import Annotated, Final, Literal
 
 import httpx
-from apscheduler.schedulers.asyncio import AsyncIOScheduler  # pyright: ignore[reportMissingTypeStubs]  # no upstream stubs
+from apscheduler.schedulers.asyncio import (  # pyright: ignore[reportMissingTypeStubs]  # no upstream stubs
+    AsyncIOScheduler,
+)
 from fastapi import APIRouter, Depends, FastAPI, HTTPException, Query
 from pydantic import BaseModel, ConfigDict, Field, SecretStr, TypeAdapter, ValidationError