flake8 fixes
flake8 fixes

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