discord.py - Programming a Discord bot in Python- Having some trouble hosting my bot on Heroku

Question

I've been trying to host my bot on Heroku, (followed this tutorial: https://youtu.be/BPvg9bndP1U). Everything appears to be fine, but it does not work. The bot does not come online. Here are the logs if it helps:

Not quite sure what's wrong. I'm new to programming, so any insight would be greatly appreciated!

question from:https://stackoverflow.com/questions/65947256/programming-a-discord-bot-in-python-having-some-trouble-hosting-my-bot-on-herok