fix: format error (#510)

Co-authored-by: harvey_xiang <[email protected]>

Author: CarltonXiang

src/memos/api/routers/server_router.py

@@ -98,6 +98,7 @@ def add_memories(add_req: APIADDRequest):
 # Scheduler API Endpoints
 # =============================================================================
 
+
 @router.get("/scheduler/status", summary="Get scheduler running status")
 def scheduler_status(user_name: str | None = None):
     """Get scheduler running status."""