A question about import urllib.request?

A question about the
import urllib.request

I have seen in youtube some people use just
Import requests

What is the differense?

You can check out this link: https://subscription.packtpub.com/book/networking_and_servers/9781784395414/1/ch01lvl1sec10/requests-versus-urllib2

You can use whichever one you’re comfortable with. request is an external library to be installed whereas urllib is part of the Python standard library