If your project is written in Python, it's always good to comply with pep8, which is basically Python's official code style guideline
https://www.python.org/dev/peps/pep-0008/
Coverage decreased (-0.03%) to 98.333% when pulling 1be1c063fc1d2cbf53f07105ea15fa24de083c6a on bargulg:pep8 into d0bde2d261f992162ee103d2af23130933e16ed7 on MagicTheGathering:master.
If your project is written in Python, it's always good to comply with pep8, which is basically Python's official code style guideline https://www.python.org/dev/peps/pep-0008/