flake8 fix on tests
flake8 fix on tests

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