[PEP8] Cleanup update.py
[PEP8] Cleanup update.py

DarKnight24/owtf,DarKnight--/owtf,DarKnight24/owtf,DarKnight24/owtf,owtf/owtf,owtf/owtf,DarKnight--/owtf,owtf/owtf,DarKnight--/owtf,owtf/owtf,owtf/owtf,DarKnight--/owtf,DarKnight24/owtf