Examples - Peewee Async

[channelcat]

Create a new example of how to use peewee-async with Sanic. It can be a simple python file or an organized project in its own folder, whichever is easiest to understand and gets someone started on the right track.

Peewee-async docs:
https://peewee-async.readthedocs.io/en/latest/

[narzeja]

PR is ready, check it out.

[channelcat]

Merged, closing :)