I'd like to create an imageboard app with React-Native and got a few questions.
Every user has to like or dislike the shown content to advance to the next image/video (tinder style). I want to use that data to feed a machine learning algorithm and generate an unique selection of displayed media for each user with that.
Even though I never used it yet before (I'm still learning to code) I want to use python and a python machine learning library for that.

Can you give me any advice for the python part? For example which library to use, where to start, etc. .

Do you think that might be an interesting idea to realize? :)