STY: flake8 fixes
STY: flake8 fixes

jakirkham/numpy,mhvk/numpy,pbrod/numpy,mattip/numpy,madphysicist/numpy,mattip/numpy,simongibbons/numpy,pdebuyl/numpy,pbrod/numpy,mattip/numpy,anntzer/numpy,mhvk/numpy,pbrod/numpy,endolith/numpy,numpy/numpy,numpy/numpy,simongibbons/numpy,grlee77/numpy,mhvk/numpy,madphysicist/numpy,seberg/numpy,charris/numpy,pbrod/numpy,madphysicist/numpy,grlee77/numpy,jakirkham/numpy,madphysicist/numpy,seberg/numpy,endolith/numpy,pdebuyl/numpy,numpy/numpy,grlee77/numpy,seberg/numpy,pbrod/numpy,grlee77/numpy,grlee77/numpy,mhvk/numpy,charris/numpy,simongibbons/numpy,rgommers/numpy,jakirkham/numpy,anntzer/numpy,endolith/numpy,charris/numpy,pdebuyl/numpy,numpy/numpy,rgommers/numpy,jakirkham/numpy,rgommers/numpy,pdebuyl/numpy,madphysicist/numpy,mattip/numpy,seberg/numpy,anntzer/numpy,mhvk/numpy,rgommers/numpy,endolith/numpy,simongibbons/numpy,simongibbons/numpy,jakirkham/numpy,anntzer/numpy,charris/numpy