I presume that's this, run in \racket mode? https://github.com/IUCompilerCourse/Essentials-of-Compilatio...

I ask because there seems to be a \python mode, too, that folks may find valuable: https://github.com/IUCompilerCourse/Essentials-of-Compilatio...

I also don't know why the ci.yml only ran for a few seconds: https://github.com/IUCompilerCourse/Essentials-of-Compilatio...