Screenshots of code in Tutor LMS

Hi everyone,

I am creating an online elearning platform to teach coding and I am trying to put a box with my code inside. I designed my course on Word, is there a solution to copy it and paste it ? When I do it the format isn’t kept, the colors leave, the box too… To give you an example here is this website, I want to have the same textbox with the code inside, do you know maybe a plugin to do it ?

https://www.backtrader.com/recipes/indicators/donchian/donchian/