This example is to be used with the Browserless template

Create a reference variable on your Railway service that you deploy your app to -

BROWSER_PLAYWRIGHT_ENDPOINT=${{Browserless.BROWSER_PLAYWRIGHT_ENDPOINT}}

Then use os.environ['BROWSER_PLAYWRIGHT_ENDPOINT'] in code -

Before

browser=awaitp.chromium.launch()

After

browser=awaitp.chromium.connect(os.environ['BROWSER_PLAYWRIGHT_ENDPOINT'])

The rest of your code remains the same with no other changes required.