Chan adds a CSV style concurrency teachers. It's just another other way to communicate between your co-routines than what you would probably do with the built-in mechanism. The fast API starlet use UV loop by default. If it's installed in the virtual environment and has access to it, it'll just take it and go. No need to make any changes there. All right, awesome. That's just one, the one thing in the alternate loop section, but quite, quite neat indeed. And then there's got to be a miscellaneous, right? There'sgot to be a utils. There’s got to be something that’s just