    function getAssetPrice() public override returns (uint256) {
        return (_etherPrice() * IRETH(address(collateralAsset)).getExchangeRatio()) / 1e18;
    }
    function getAssetPrice() public override returns (uint256) {
        return (_etherPrice() * IRETH(address(collateralAsset)).getExchangeRate()) / 1e18;
    }
