Fix test and flake8
Fix test and flake8

As title.

sklam/numba,stuartarchibald/numba,cpcloud/numba,sklam/numba,seibert/numba,gmarkall/numba,stuartarchibald/numba,jriehl/numba,jriehl/numba,sklam/numba,stuartarchibald/numba,IntelLabs/numba,numba/numba,sklam/numba,seibert/numba,gmarkall/numba,stuartarchibald/numba,cpcloud/numba,sklam/numba,jriehl/numba,numba/numba,stonebig/numba,stonebig/numba,stonebig/numba,cpcloud/numba,stonebig/numba,numba/numba,IntelLabs/numba,cpcloud/numba,stonebig/numba,jriehl/numba,cpcloud/numba,IntelLabs/numba,numba/numba,gmarkall/numba,gmarkall/numba,seibert/numba,numba/numba,seibert/numba,gmarkall/numba,seibert/numba,stuartarchibald/numba,IntelLabs/numba,jriehl/numba,IntelLabs/numba