add scheduler

main.py

@@ -1,8 +1,9 @@
 from fastapi import FastAPI,Request
-from service.vector_store import vector_store
 from fastapi.responses import StreamingResponse
-from service.api import api
 from fastapi.middleware.cors import CORSMiddleware
+from service.vector_store import vector_store
+from service.api import api
+from service.scheduler import Scheduler 
 from pydantic import BaseModel
 
 app = FastAPI()
@@ -14,9 +15,8 @@ app.add_middleware(
     allow_headers=["*"],  # 允许所有头
 )
 
-class Query(BaseModel):
-    endpoint: str
-    query: str
+scheduler = Scheduler()
+scheduler.start()