Enable and test ipywidgets

[moorepants]

See this package: https://github.com/jupyter-widgets/ipywidgets

These should work as standalone items an as elemets to control other packages like ipympl or pythreejs, etc.

[moorepants]

Here is an example that @jadeclan has created:

https://math.libretexts.org/Courses/Mount_Royal_University/MATH_2200%3A_Calculus_for_Scientists_II/Solutions_and_Visuals_using_Python/Chapter_2/Partial_Fraction_Solver(not_operational)

This would be a good one to try to get working!

[moorepants]

ipywidgets now work with thebe 0.8.0

[moorepants]

@jadeclan can you see if the ipywidgets now works for you.