Fix pep8 error
Fix pep8 error

hantek/pylearn2,pkainz/pylearn2,aalmah/pylearn2,mclaughlin6464/pylearn2,aalmah/pylearn2,se4u/pylearn2,sandeepkbhat/pylearn2,sandeepkbhat/pylearn2,ddboline/pylearn2,kose-y/pylearn2,kose-y/pylearn2,lisa-lab/pylearn2,msingh172/pylearn2,matrogers/pylearn2,TNick/pylearn2,jamessergeant/pylearn2,lisa-lab/pylearn2,alexjc/pylearn2,alexjc/pylearn2,ashhher3/pylearn2,msingh172/pylearn2,ashhher3/pylearn2,lisa-lab/pylearn2,hantek/pylearn2,nouiz/pylearn2,jamessergeant/pylearn2,matrogers/pylearn2,fyffyt/pylearn2,lancezlin/pylearn2,lancezlin/pylearn2,matrogers/pylearn2,sandeepkbhat/pylearn2,ashhher3/pylearn2,jamessergeant/pylearn2,TNick/pylearn2,matrogers/pylearn2,alexjc/pylearn2,se4u/pylearn2,fulmicoton/pylearn2,ddboline/pylearn2,lunyang/pylearn2,lunyang/pylearn2,mclaughlin6464/pylearn2,nouiz/pylearn2,pombredanne/pylearn2,msingh172/pylearn2,ashhher3/pylearn2,kose-y/pylearn2,sandeepkbhat/pylearn2,ddboline/pylearn2,ddboline/pylearn2,chrish42/pylearn,nouiz/pylearn2,nouiz/pylearn2,pkainz/pylearn2,fulmicoton/pylearn2,lunyang/pylearn2,msingh172/pylearn2,kose-y/pylearn2,alexjc/pylearn2,fyffyt/pylearn2,pombredanne/pylearn2,jamessergeant/pylearn2,fulmicoton/pylearn2,lancezlin/pylearn2,pkainz/pylearn2,lisa-lab/pylearn2,TNick/pylearn2,mclaughlin6464/pylearn2,se4u/pylearn2,caidongyun/pylearn2,lancezlin/pylearn2,pombredanne/pylearn2,pkainz/pylearn2,mclaughlin6464/pylearn2,fyffyt/pylearn2,lunyang/pylearn2,chrish42/pylearn,chrish42/pylearn,caidongyun/pylearn2,caidongyun/pylearn2,aalmah/pylearn2,aalmah/pylearn2,hantek/pylearn2,hantek/pylearn2,chrish42/pylearn,caidongyun/pylearn2,fyffyt/pylearn2,se4u/pylearn2,TNick/pylearn2,fulmicoton/pylearn2,pombredanne/pylearn2