nbdev

At the moment, it's possible to do

toc: true

to autogenerate a table of contents. I think it would be nice if there were also styling options, e.g. to have that TOC float on one side of the page.

Motivation

ipyannotator currently support single object annotation with bounding boxes (bbox). However often a image contains more then one object of interest that should be annotated.

Develop and Integrate Multi BBox Widget

Suggested steps:

• explore 01c_tutorial_bbox.ipynb to see the current bbox implementation in action
• exten