There are all kinds of great AI tools out there that you can use in your work, and you can tap into many of them by using a REST API. In an eLearning module, it's often useful to provide a summary of your content, and this is something that many AIs are trained to do.
Using a Large Language Model on Hugging Face (or another service), use a REST API call to summarize your module content. Then, provide the summary in a box at the top of your page as a sort of abstract. The BART Large CNN model is a good one to start with. Note that you will need to create an account with Hugging Face and get an access token before it will accept your data.