To combat a personal convenience issue and learn more about APIs, I made a python program that prompts a user for a YouTube playlist and transfers the songs from that playlist into a new or existing Spotify playlist (destination also prompted). I finally was able to get all the functionality working, but now I'd like to continue building the project, but I'm not really sure what to do next. Some things I'm interested in learning are building my own REST API and front and backend development, and wanted to incorporate that in this project by making a website where the transfers can be complete in a more aesthetically pleasing UI as opposed to just running a python file. Any advice would be greatly appreciated. Thanks!
What I have tried:
I've searched the Internet for project progressions for typical beginner trying to learn new technologies, but that search never amounted to much. I also tried diving into Django (since my project is currently in python) and its REST framework, but I thought that wouldn't be the best move without much direction