Demo notebooks aren't showing anything

[RemDelaporteMathurin]

On the develop branch, the demo notebooks don't show any output.

Surely that can be solved by first running the notebooks locally then push them to the repo.

[RemDelaporteMathurin]

https://github.com/ukaea/paramak/blob/run_demos/examples/example_parametric_reactors/ball_reactor.ipynb

I tried to run some demos locally and push them but Github isn't displaying anything.

[RemDelaporteMathurin]

Several ideas:

• Create a interactive tutorial as in https://jorgensd.github.io/dolfinx-tutorial/index.html
• Have static images in the demos notebooks that are automatically updated at every push to dev or main (as in https://github.com/RemDelaporteMathurin/planets)

The first one is elegant but more effort is needed whereas the second option is relatively easy to do.