Consider having plots as part of the quiz solution

[lesteve]

https://mooc-forums.inria.fr/moocsl/t/consider-having-plots-as-part-of-the-quiz-solutions/528. Copying and pasting the content for faster access.

An example where this would make sense (wrap-up quizz of Module 2 selecting the best model: Last question of the wrap up quiz)

Sometimes it would be nice to have the plot as part as the quizz answer. I think this is more likely to be the case in wrap-up quizzes.

Currently you have to:

• copy the code from the solution
• go to the notebook at the top if you are in a wrap-up quizz (or open another notebook somewhere if you are in a normal quizz)
• pate the code from the solution and execute it
• go back to the solution of the quizz (towards the bottom) to read the explanation about the plot
• go back and forth between the notebook and solution while you are trying to understand both

Technically this seems feasible, I am guessing that we could put a png in our gitlab repo.

The problem is that this makes our setup even more hacky and increase the probability of divergence between:

• the code in the quizz solution that generates the plot
• the .png in our gitlab repo
• the quizz content inside FUN
• the explanation of the plot in the quizz solution

Another in-between alternative would be to make sure that the plots has some annotations highlighting the main take-away from the plots, e.g. in the example from the Module 2 wrap-up quiz, this part correponds to underfitting, this part to overfitting. You would still have to navigate a bit between the notebook and the quiz solution though.

Better solutions more than welcome! Interface-wise, the only idea I have is to be able to put the notebook in a "floating" mode to always see it while you are scrolling down the quiz but I am not sure how easy this is or whether this would work in practice

[lesteve]

Duplicate of #357, closing!