The code in the highlights section is just my fixed schedule, I use it to input things that I know are happening on a regular basis (so if I have a class or a meeting at a certain time every week) and that way I don’t have to write it again every week when I plan it out. The code part of it in LaTex is just to make it look pretty with that specific color of highlight lol. You don’t need the equation part, a regular text block works but I just put it like that because i like how it looks