Python socket - Provide user credentials when connecting

I have one Python script, which uses to connect to Google. I am using it in my workplace and currently, they changed our network. Now, every time i want to open Google or some other external website, I need to enter my credentials. And now my script does not work. I get an error, stating that I am not able to connect.

My question is: Is there any way to provide my credential with the script, when connecting? I looked at the socket library's function, but I couldn't find any function, doing so. Is this possible at all?

Thanks,