How to use --force-ipv4 in python youtube-dl options

[helloworldkr]

Checklist

• I'm asking a question
• I've looked through the README and FAQ for similar questions
• I've searched the bugtracker for similar questions including closed ones

Question

WRITE QUESTION HERE

How do I use --force-ipv4 (this I can use in command-line argument) in the python ydl_opts = { }.
I know its a simple question but please help as I was not able to find the answer to it.

[helloworldkr]

apologies @dstftw , the answer was already here at #22765