I need my discord bot to send a message whenever a specific youtube channel uploads a video.  How would I do this in python?  I just want examples of the different ways it can be done.
For this you need to use the Google data api, aka the youtube api, and combine it with the discord api. the discord api is pretty easy to understand, but the youtube one is pretty hard. so i sugesst you dig deep in how apis work and how the youtube data api functions
How to make a discord bot send a message in a channel when a video is uploaded by a specific youtuber