How to extract emails from a web page in Python

Can using your code in my app ?

Hi Sir, Nice video❤️. I need clarification im beginner for affiliate marketing . I need usa people gmail id for particular searching product example weight loss. It is possible for python programming. Please advise!!!

how to extract emails when the seperate webpage of individual faculty is linked to their name.
We have a webpage with all names of faculty, but not emails. we click individual name to visit their page, and find emails there.
please upload video of that also.