Fix flake8 errors: E731 do not assign a lambda expression, use a def
Fix flake8 errors: E731 do not assign a lambda expression, use a def

scorphus/thefuck,SimenB/thefuck,mlk/thefuck,SimenB/thefuck,nvbn/thefuck,Clpsplug/thefuck,nvbn/thefuck,scorphus/thefuck,mlk/thefuck,Clpsplug/thefuck