You have to know Python. And that's it. I show you a lot of those tools, but I always start from scratch. Like, I even had like empty Mac OS accounts. So I made sure that I don't miss some dependencies and stuff like that. Doug says, Oh, man, yes, visual Python would be amazing. I agree. THP says, F man is pretty cool UI in the F man build system for building those things up and distributed. Yeah. There's another one from Joan is court and it's async capabilities ready to level up flask web apps for medium sized enterprises are currently better to stick with flask. Sebastian: Fast API is one of the best