```\n/// constructor\n   priceFeedDAIETH = AggregatorV3Interface(\n       0x773616E4d11A78F511299002da57A0a94577F1f4\n   );\n\n/// getPrice()\n   // chainlink price data is 8 decimals for WETH/USD, so multiply by 10 decimals to get 18 decimal fractional\n   //(uint80 roundID, int256 price, uint256 startedAt, uint256 timeStamp, uint80 answeredInRound) = priceFeedDAIETH.latestRoundData();\n   (, int256 price, , , ) = priceFeedDAIETH.latestRoundData();\n```\n