I've written my first "Computational Essay" using the new template. It's about my incompletely successful efforts to implement the LIME algorithm for explaining the results of complex machine learning models. I thought it might be of interest to those interested in XAI and solicits suggestions on how the algorithm could be better implemented using the existing Wolfram Language or, if not, how it could be part of a package of XAI functionality in Mathematica 12.2 or 13. Here's the direct link.