Move to Class based configuration

Enables subclassing of Plot, which enables customisation of node and edge descriptions

What's Changed

• Bump waitress from 1.4.3 to 2.1.1 by @dependabot in #8
• get rid of duplicate node by @chnyangjie in #7
• Move to class by @icfly2 in #9

New Contributors

• @chnyangjie made their first contribution in #7

Full Changelog: 0.4.6...0.5.0

0.4.6

bumped verion, action should work

0.4.5

Update __init__.py

Added app cli

0.4.3

version bump

More docs and simpler app api

0.4.2

fixed setup.py

Added docs and cleaned up API

Cleaned up the API a little and added some more doc strings and a example notebook

Minor tweaks

Basically works in notebooks, not much as docs or tests yet.

Initial release of package

Trying the autobuild pipeline.