[Change Request] Test workshop comments chapter 7 & 8

[bartvanb]

Description

• [ ] I don't know whether I would add the algorithm code to the slides. HOw about just a bit of pseudocode?
• [ ] With just the information from the previous slides, I think it is very hard to already answer the first challenge
• [ ] I got this warning (mine is a fresh venv): /Users/hcadavid/temp/wshop/venv/lib/python3.12/site-packages/copier/template.py:140: OldTemplateWarning: This template was designed for Copier 8.0.0, but your version of Copier is 9.2.0. You could find some incompatibilities.
• [ ] add maybe a quick recap of what the central/partial function is?
• [ ] People may try to do the avg algorithm update when shown on the slide. I'm getting this warning [warn ] - Update failed: Updating is only supported in git-tracked subprojects.
• [ ] Set a time limit for each challenge, e.g. this challenge you will have 5 mins to finish.
• [ ] I think the v6-test script concept should be introduced in more depth early in the presentation. I think it is extremely important for developers to understand how it works and how you can test a federated algorithm with it. Without a proper introduction it won't be easy for the participants to understand and hence to modify the test boilerplate created by the v6 algorithm command.

[bartvanb]

I removed the things from this issue that had to do with the way of teaching since these details will have to be redone for next workshop