create requirements.txt

main.py

@@ -11,8 +11,7 @@ from starlette.exceptions import HTTPException as StarletteHTTPException
 from starlette.status import HTTP_302_FOUND
 import json
 from pathlib import Path
-from typing import Optional, Dict, An
-
+from typing import Optional, Dict, Any
 from fastapi import Query
 import asyncio
 import datetime

requirements.txt

@@ -10,3 +10,5 @@ python_can==4.5.0
 seaborn==0.13.2
 starlette==0.47.2
 uvicorn==0.35.0
+jinja2
+itsdangerous