Automating form submission in webserver for prediction job

Hi, I want to submit prediction jobs for ~1000 antibody sequences in this webserver.

However, it is quite time-consuming if I do it manually.

Specifically, I have to fill in the form -> click submit -> wait for 3 hours -> get the response.

Can you suggest a tool on doing this?

I have tried the mechanize, mechanicalsoup library in python but my code didn’t work.

If you have some example code that works, I will be very much grateful if you can share one.

Thanks!