Ensure files created in Windows environnement can be read by the script

[mdaoustUdeS]

Option 1

We might need to change the following line

generateur-elections/config.py

Line 34 in 9611d5b

group['df'] = read_csv(f"input/{group['file']}")

to this:

group['df'] = read_csv(f"input/{group['file']}",encoding="cp1252")

to ensure it can read files generated with Excel.

Option 2

An alternative way could be to automatically detect encoding.