Possible improvements after January 2023 session

• Invest in a laser pointer
• Have "linear" navigation of the slides (Removes the up/down arrows. Left/right arrows step through all slides (both horizontal and vertical)). !4
• Correct the instructions to activate code analysis for Spyder newest versions
• Put forward f"" syntax instead of "".format() as Python 3.5 reached EOL
• Simplify some solutions to go more easily through them (e.g. format string of the for loop exercise)
• Make the solution of the exercise that computes L2 norm a fragment
• Rework try/except exercise (e.g. use try/except to handle empty list in averaging)
• Simplify the presentation of the default arg in functions (reuse an existing function to avoid explaining two things at once)
• Replace unittest by pytest
• Simplify perceived temperature formula
• [TP1 correction] Treat negative fields in rainfall
• [TP1 correction] Rework class with sum and max
• [pres10] Update packaging info and links
• Add a polymorphysm example at end of inheritance (e.g create a list of weatherStation weatherSationWithHumidity and print then)