Read html file and make pdf with pyppeteer

pyppeteer.py

import asyncio
from pyppeteer import launch


async def main():
    browser = await launch(
        options={
            'headless': True,
            'args': [
                '--no-sandbox',
                '--disable-setuid-sandbox',
                '--disable-dev-shm-usage',
                '--disable-accelerated-2d-canvas',
                '--no-first-run',
                '--no-zygote',
                '--single-process',
                '--disable-gpu',
            ],
        },
    )
    page = await browser.newPage()
    await page.goto('file:///root/sample.html')
    await page.screenshot({'path': 'sample.png'})
    await page.pdf({'path': 'sample.pdf'})
    await browser.close()

asyncio.get_event_loop().run_until_complete(main())