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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 delete(self, id):
 """ This API endpoint allows you to delete an alert policy :type id: integer :param id: The id of the policy :rtype: dict :return: The JSON response of the API :: { "policy": { "created_at": "time", "id": "integer", "incident_preference": "string", "name": "string", "updated_at": "time" } } """


        return self._delete(
            url='{0}alerts_policies/{1}.json'.format(self.URL, id),
            headers=self.headers
        )