pep8ify rosenbrock
pep8ify rosenbrock

willvousden/emcee,dfm/emcee,ga7g08/emcee,linan7788626/emcee,dfm/emcee,jellis18/emcee3,willvousden/emcee,drphilmarshall/emcee,pkgw/emcee,farr/emcee,joezuntz/emcee,ipashchenko/emcee-x,dfm/emcee3,ipashchenko/emcee,johnbachman/emcee,johnbachman/emcee,elkingtonmcb/emcee