If you are asking if it is possible to integrate some kind of AI image generation in this app, I don't even know where to start. It was never in the goals of the app.
If you are asking if you can use the images obtained with this app as a base to create new images with a AI algorithm, I truly don't know.... I got all these assets from opengameart.org, and they are very mindfull regarding how their assets are credited.
Best check the rules in opengameart.org, and when in doubt credit everyone.
Hope I answered you question.