Update app.py

app.py

@@ -7,6 +7,8 @@ import asyncio
 from datetime import datetime, timedelta
 from bs4 import BeautifulSoup
 from sqlalchemy import select
+import ssl
+from sqlalchemy.ext.asyncio import create_async_engine
 
 from fastapi import FastAPI, Request, HTTPException, BackgroundTasks, UploadFile, File, Form
 from fastapi.responses import JSONResponse, StreamingResponse, RedirectResponse