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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def switch_into_lazy_mode(self, affect_master=None):
 """Load apps in workers instead of master. This option may have memory usage implications as Copy-on-Write semantics can not be used. .. note:: Consider using ``touch_chain_reload`` option in ``workers`` basic params for lazy apps reloading. :param bool affect_master: If **True** only workers will be reloaded by uWSGI's reload signals; the master will remain alive. .. warning:: uWSGI configuration changes are not picked up on reload by the master. """

        self._set('lazy' if affect_master else 'lazy-apps', True, cast=bool)

        return self._section