tests/test_gridfs_file_download.py

import asyncio
from modules.db import SheamiDB

async def test():
    db = SheamiDB()
    pdf_bytes = await db.get_final_report_pdf(report_id="68a5bbacdcf474efa9e616ed")
    print(pdf_bytes)  # Or handle result accordingly

if __name__ == "__main__":
    asyncio.run(test())