Huh, I never thought about that before. Importing inside a function is very frowned-upon AFAIK, but now I wonder what kind of performance improvements you might

Huh, I never thought about that before. Importing inside a function is very frowned-upon AFAIK, but now I wonder what kind of performance improvements you might get from importing things only when you need them. I wonder if it would be possible to automatically rewrite a script to do that.