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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 set_off(self):
 """Turn the bulb off."""

        try:
            request = requests.post(
                '{}/{}/{}/'.format(self.resource, URI, self._mac),
                data={'action': 'off'}, timeout=self.timeout)
            if request.status_code == 200:
                pass
        except requests.exceptions.ConnectionError:
            raise exceptions.MyStromConnectionError()