TRoboto/datacamp-downloader ? reverse-engineered prompt

Build me a Python command line tool that lets me sign into DataCamp and download my completed courses and tracks to my computer.

I want to be able to list the courses and tracks I have finished, then download one or more by their ID, or just grab everything at once. It should save the videos, slides, exercises, datasets, subtitles, and transcripts in neat folders so the files are easy to browse later.

Please include a simple login flow, support for using a username and password or a saved auth token, and a way to clear saved session data when I am done. Make it easy to install and use from the terminal, with helpful commands like list, download, and reset. If you need to check the latest docs for any library or browser automation details, go ahead and look them up online.