more flake8 style fixes
more flake8 style fixes

xuhdev/nikola,gwax/nikola,wcmckee/nikola,TyberiusPrime/nikola,andredias/nikola,berezovskyi/nikola,lucacerone/nikola,TyberiusPrime/nikola,knowsuchagency/nikola,pluser/nikola,yamila-moreno/nikola,masayuko/nikola,immanetize/nikola,jjconti/nikola,getnikola/nikola,schettino72/nikola,schettino72/nikola,JohnTroony/nikola,schettino72/nikola,lucacerone/nikola,atiro/nikola,immanetize/nikola,getnikola/nikola,okin/nikola,andredias/nikola,masayuko/nikola,xuhdev/nikola,s2hc-johan/nikola,knowsuchagency/nikola,JohnTroony/nikola,xuhdev/nikola,x1101/nikola,TyberiusPrime/nikola,xuhdev/nikola,okin/nikola,s2hc-johan/nikola,JohnTroony/nikola,yamila-moreno/nikola,okin/nikola,jjconti/nikola,lucacerone/nikola,wcmckee/nikola,s2hc-johan/nikola,x1101/nikola,techdragon/nikola,atiro/nikola,masayuko/nikola,gwax/nikola,berezovskyi/nikola,x1101/nikola,techdragon/nikola,getnikola/nikola,andredias/nikola,pluser/nikola,okin/nikola,berezovskyi/nikola,gwax/nikola,techdragon/nikola,knowsuchagency/nikola,getnikola/nikola,jjconti/nikola,atiro/nikola,pluser/nikola,yamila-moreno/nikola,immanetize/nikola,wcmckee/nikola