如何在python，regex或其他方面删除括号内的信息？

I've been reading into regex but I'm still not really understanding how it integrates into Python. I have a dictionary of movie names drawn from a csv file in the format (as you can see, the formatting is odd, with words like "The" coming after the main title and the movie year occurring in parenthesis after the movie title):I've been reading into regex but I'm still not