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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 NotificationsDelete(self, notification_id):

 """
 Delete a notification from CommonSense.
 
 @param notification_id (int) - Notification id of the notification to delete.
 
 @return (bool) - Boolean indicating whether NotificationsDelete was successful.
 """

        if self.__SenseApiCall__('/notifications/{0}.json'.format(notification_id), 'DELETE'):
            return True
        else:
            self.__error__ = "api call unsuccessful"
            return False