Backup and delete old messages on telegram

delete.py

#!/usr/bin/python3

import pymongo
import json
import asyncio

from pyrogram import Client

client = pymongo.MongoClient("localhost", 27017)
db = client.telegram

# Configure here
api_id = 
api_hash = ''
chat_id = '-'

app = Client("my_account", api_id, api_hash)

async def main():
    async with app:
        async for message in app.get_chat_history(chat_id):
            if message.date.year < 2023 and message.text and not message.media:
                db.lapsy.insert_one(json.loads(str(message)))
                asyncio.create_task(message.delete())


app.run(main())