fix pep8, opps/containers/tests/models.py:73:1: W391 blank line at end of file
fix pep8, opps/containers/tests/models.py:73:1: W391 blank line at end of file

YACOWS/opps,williamroot/opps,jeanmask/opps,williamroot/opps,jeanmask/opps,YACOWS/opps,opps/opps,opps/opps,opps/opps,YACOWS/opps,williamroot/opps,jeanmask/opps,jeanmask/opps,YACOWS/opps,opps/opps,williamroot/opps