Using discord.py Get memes and jokes using the reddit api Get the weather using the open weather api

The bot will greet anyone that says "hi" or "hello" on any channel

Type any of the following tags to interact with the bot:
!meme : to get a programming meme
!joke : to get a joke
!weather : to get today's weather in Belval, Luxembourg
!retrieval : add a question after this tag related to the information retrieval and you will get a crappy answer as I was only trained using few wikipedias articles