@pytest.fixture(scope='session')
def app(pytestconfig, request):
    if pytestconfig.app:
        return util.import_app(pytestconfig.app)

    logging.warn(
        'Improperly configured. Please set ``muffin_app`` in your pytest config. '
        'Or use ``--muffin-app`` command option.')
    return None
Provide an example application.
dataset/ETHPy150Open klen/muffin/muffin/pytest.py/app