Final pep8 fixes for systems/tests.py
Final pep8 fixes for systems/tests.py

OSU-Net/cyder,akeym/cyder,OSU-Net/cyder,drkitty/cyder,akeym/cyder,drkitty/cyder,murrown/cyder,murrown/cyder,zeeman/cyder,murrown/cyder,drkitty/cyder,akeym/cyder,zeeman/cyder,drkitty/cyder,OSU-Net/cyder,OSU-Net/cyder,zeeman/cyder,murrown/cyder,akeym/cyder,zeeman/cyder