hi plz help me out verifying my erc20 smart contract
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.1.0/contracts/token/ERC20/ERC20.sol";
contract Token is ERC20 {
constructor () public ERC20("Dev_token", "dev") {
_mint(msg.sender, 5000 * (10 ** uint256(decimals())));
}
}