Tutorial discord bot.
https://realpython.com/how-to-make-a-discord-bot-python/#adding-a-bot-to-a-guild
Follow Discord instructions for creating Discord App and registering bot. Follow Oauth2 for joining bot to your guild.
Create file .env
DISCORD_TOKEN=
DISCORD_GUILD=
DISCORD_CHANNEL=
Execute following shell script:
./run_bot.sh