You're just using requests and standard file IO to read and write them. But as you're looping, you're changing those values. And that's just dynamically changing the web app. Yeah. That's part of the magic right there for me. Oh my God. I'm so excited that you're, I, that you've been creating the code at this level. You can think of it as like a sort of magical print statement. Instead of saying print, blah, you say ST dot right, blah. Then you can just pop things on the web browser screen from popped about a mark down,. data frames, graphs, anything you want.