def raise_204(instance):
    instance.response.status = 204
    instance.response.body = ''
    instance.response.body_raw = None
    raise ResponseException(instance.response)
Persists the settings values of the app to the settings module
dataset/ETHPy150Open pneff/wsgiservice/wsgiservice/status.py/raise_204--crossover with--dataset/ETHPy150Open machinalis/quepy/quepy/quepyapp.py/QuepyApp._save_settings_values