modify original python code, only return python code.
demand: remove product code, suite code, suite liability.
original python code:
class CumulativeRiskAmountService:
    def __init__(self):
        self.iNetAmountAtRisk = INetAmountAtRisk()
        self.logger = logging.getLogger(__name__)

    def verify(self, validate_vo, product_vo):
        # Get the insured person's certificate information, default individual order
        insured_infos = validate_vo.get_insured_infos()
        nvhl_insured_info = insured_infos[0]
        app_certi_type = nvhl_insured_info.get_app_certi_type()
        app_certi_code = nvhl_insured_info.get_app_certi_code()

        # Get the issuance liability content based on suite
        product_code = validate_vo.get_product_code()
        suite_code = validate_vo.get_suite_code()
        start_date = validate_vo.get_start_date()

        suite_liability_map = product_vo.get_suite_liability_map()
        suite_liabilities = suite_liability_map.get(suite_code)
        if not suite_liabilities:
            return Result.error("商品版本套餐数据异常！")

        # Get suite liability data
        amount_map = {}
        for suite_liability in suite_liabilities:
            amount_map[suite_liability.get_coverage_code()] = str(suite_liability.get_sum_insured())

        # Call the cumulative risk insurance amount interface
        verify_result = self.iNetAmountAtRisk.verify(product_code, app_certi_code, app_certi_type, start_date, amount_map)
        self.logger.info(f"调用累计风险保额接口 iNetAmountAtRisk  Write your answer without using the letter a whatsoever in your entire response.
user