feat（新功能）: sketch 推荐算法

fix（修复bug）:
docs（文档变更）:
refactor（重构）:
test(增加测试):

app/main.py

@@ -1,15 +1,17 @@
 import logging.config
-from http.client import HTTPException
-from fastapi.responses import JSONResponse
-from fastapi import FastAPI, HTTPException, Request
 
 import uvicorn
+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.cron import CronTrigger
 from fastapi import FastAPI
+from fastapi import HTTPException, Request
+from fastapi.responses import JSONResponse
 
 from app.api.api_route import router
 from app.core.config import settings
 from app.core.record_api_count import count_api_calls
 from app.schemas.response_template import ResponseModel
+from app.service.recommend.service import load_resources
 from logging_env import LOGGER_CONFIG_DICT
 
 logging.config.dictConfig(LOGGER_CONFIG_DICT)
@@ -17,6 +19,8 @@ logging.getLogger("pika").setLevel(logging.WARNING)
 
 from starlette.middleware.cors import CORSMiddleware
 
+logger = logging.getLogger(__name__)
+
 
 def get_application() -> FastAPI:
     application = FastAPI(
@@ -51,5 +55,7 @@ async def http_exception_handler(request: Request, exc: HTTPException):
     )
 
 
+
+
 if __name__ == '__main__':
     uvicorn.run(app, host="0.0.0.0", port=8000)