Good that he worked it out so quick. I recently spent a day debugging email problems on Railway PaaS, because they silently closed an SMTP port without telling anyone.
I have a hierarchy of templates, where I can automatically swap out parts of the prompt based on which LLM I am using. And also have a set of benchmarking tests to compare relative performance. I treat LLMs like a commodity and keep switching between them to compare performance.
It seems you have good intentions with this system and want to do something positive for children, but I am currently listening to this podcast. I think it would be wise to explicitly distance yourself from the scams around AI children's books: https://omny.fm/shows/behind-the-bastards/part-one-ai-is-com...
There are probably easier to install and better LLM models than mine for home use. But my project should work if you have enough Python knowledge to install all the libraries. Just throw a bunch of text files into the "data" folder and uncomment "train()" in main.py, and it will save checkpoints of the model parameters into the "models" folder.
Yup - SwiftUI is pretty immature still, so I use the latest iOS17 to get the latest features to make development simpler. For example, handling in-app purchases is hugely easier in iOS17.