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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_route(self, route_table_id, destination_cidr_block):
 """ Deletes a route from a route table within a VPC. :type route_table_id: str :param route_table_id: The ID of the route table with the route. :type destination_cidr_block: str :param destination_cidr_block: The CIDR address block used for destination match. :rtype: bool :return: True if successful """

        params = {
            'RouteTableId': route_table_id,
            'DestinationCidrBlock': destination_cidr_block
        }

        return self.get_status('DeleteRoute', params)