flake8 fixes in dodo.py
flake8 fixes in dodo.py

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