// SPDX-License-Identifier: MIT 

// File: @openzeppelin/contracts/utils/Address.sol 
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) 
pragma solidity ^0.8.1; 
/** 
 * @dev Collection of functions related to the address type 
 */ 
library Address { 
    /** 
     * @dev Returns true if `account` is a contract. 
     * 
     * [IMPORTANT] 
     * ==== 
     * It is unsafe to assume that an address for which this function returns 
     * false is an externally-owned account (EOA) and not a contract. 
     * 
     * Among others, `isContract` will return false for the following 
     * types of addresses: 
     * 
     *  - an externally-owned account 
     *  - a contract in construction 
     *  - an address where a contract will be created 
     *  - an address where a contract lived, but was destroyed 
     * ==== 
     * 
     * [IMPORTANT] 
     * ==== 
     * You shouldn't rely on `isContract` to protect against flash loan attacks! 
     * 
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets 
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract 
     * constructor. 
     * ==== 
     */ 
    function isContract(address account) internal view returns (bool) { 
        // This method relies on extcodesize/address.code.length, which returns 0 
        // for contracts in construction, since the code is only stored at the end 
        // of the constructor execution. 
        return account.code.length > 0; 
    } 
    /** 
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to 
     * `recipient`, forwarding all available gas and reverting on errors. 
     * 
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost 
     * of certain opcodes, possibly making contracts go over the 2300 gas limit 
     * imposed by `transfer`, making them unable to receive funds via 
     * `transfer`. {sendValue} removes this limitation. 
     * 
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. 
     * 
     * IMPORTANT: because control is transferred to `recipient`, care must be 
     * taken to not create reentrancy vulnerabilities. Consider using 
     * {ReentrancyGuard} or the 
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */ 
    function sendValue(address payable recipient, uint256 amount) internal { 
        require( 
            address(this).balance >= amount, 
            "Address: insufficient balance" 
        ); 
        (bool success, ) = recipient.call{value: amount}(""); 
        require( 
            success, 
            "Address: unable to send value, recipient may have reverted" 
        ); 
    } 
    /** 
     * @dev Performs a Solidity function call using a low level `call`. A 
     * plain `call` is an unsafe replacement for a function call: use this 
     * function instead. 
     * 
     * If `target` reverts with a revert reason, it is bubbled up by this 
     * function (like regular Solidity function calls). 
     * 
     * Returns the raw returned data. To convert to the expected return value, 
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     * 
     * Requirements: 
     * 
     * - `target` must be a contract. 
     * - calling `target` with `data` must not revert. 
     * 
     * _Available since v3.1._ 
     */ 
    function functionCall(address target, bytes memory data) 
        internal 
        returns (bytes memory) 
    { 
        return 
            functionCallWithValue( 
                target, 
                data, 
                0, 
                "Address: low-level call failed" 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with 
     * `errorMessage` as a fallback revert reason when `target` reverts. 
     * 
     * _Available since v3.1._ 
     */ 
    function functionCall( 
        address target, 
        bytes memory data, 
        string memory errorMessage 
    ) internal returns (bytes memory) { 
        return functionCallWithValue(target, data, 0, errorMessage); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], 
     * but also transferring `value` wei to `target`. 
     * 
     * Requirements: 
     * 
     * - the calling contract must have an ETH balance of at least `value`. 
     * - the called Solidity function must be `payable`. 
     * 
     * _Available since v3.1._ 
     */ 
    function functionCallWithValue( 
        address target, 
        bytes memory data, 
        uint256 value 
    ) internal returns (bytes memory) { 
        return 
            functionCallWithValue( 
                target, 
                data, 
                value, 
                "Address: low-level call with value failed" 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but 
     * with `errorMessage` as a fallback revert reason when `target` reverts. 
     * 
     * _Available since v3.1._ 
     */ 
    function functionCallWithValue( 
        address target, 
        bytes memory data, 
        uint256 value, 
        string memory errorMessage 
    ) internal returns (bytes memory) { 
        require( 
            address(this).balance >= value, 
            "Address: insufficient balance for call" 
        ); 
        (bool success, bytes memory returndata) = target.call{value: value}( 
            data 
        ); 
        return 
            verifyCallResultFromTarget( 
                target, 
                success, 
                returndata, 
                errorMessage 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], 
     * but performing a static call. 
     * 
     * _Available since v3.3._ 
     */ 
    function functionStaticCall(address target, bytes memory data) 
        internal 
        view 
        returns (bytes memory) 
    { 
        return 
            functionStaticCall( 
                target, 
                data, 
                "Address: low-level static call failed" 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], 
     * but performing a static call. 
     * 
     * _Available since v3.3._ 
     */ 
    function functionStaticCall( 
        address target, 
        bytes memory data, 
        string memory errorMessage 
    ) internal view returns (bytes memory) { 
        (bool success, bytes memory returndata) = target.staticcall(data); 
        return 
            verifyCallResultFromTarget( 
                target, 
                success, 
                returndata, 
                errorMessage 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], 
     * but performing a delegate call. 
     * 
     * _Available since v3.4._ 
     */ 
    function functionDelegateCall(address target, bytes memory data) 
        internal 
        returns (bytes memory) 
    { 
        return 
            functionDelegateCall( 
                target, 
                data, 
                "Address: low-level delegate call failed" 
            ); 
    } 
    /** 
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], 
     * but performing a delegate call. 
     * 
     * _Available since v3.4._ 
     */ 
    function functionDelegateCall( 
        address target, 
        bytes memory data, 
        string memory errorMessage 
    ) internal returns (bytes memory) { 
        (bool success, bytes memory returndata) = target.delegatecall(data); 
        return 
            verifyCallResultFromTarget( 
                target, 
                success, 
                returndata, 
                errorMessage 
            ); 
    } 
    /** 
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling 
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. 
     * 
     * _Available since v4.8._ 
     */ 
    function verifyCallResultFromTarget( 
        address target, 
        bool success, 
        bytes memory returndata, 
        string memory errorMessage 
    ) internal view returns (bytes memory) { 
        if (success) { 
            if (returndata.length == 0) { 
                // only check isContract if the call was successful and the return data is empty 
                // otherwise we already know that it was a contract 
                require(isContract(target), "Address: call to non-contract"); 
            } 
            return returndata; 
        } else { 
            _revert(returndata, errorMessage); 
        } 
    } 
    /** 
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the 
     * revert reason or using the provided one. 
     * 
     * _Available since v4.3._ 
     */ 
    function verifyCallResult( 
        bool success, 
        bytes memory returndata, 
        string memory errorMessage 
    ) internal pure returns (bytes memory) { 
        if (success) { 
            return returndata; 
        } else { 
            _revert(returndata, errorMessage); 
        } 
    } 
    function _revert(bytes memory returndata, string memory errorMessage) 
        private 
        pure 
    { 
        // Look for revert reason and bubble it up if present 
        if (returndata.length > 0) { 
            // The easiest way to bubble the revert reason is using memory via assembly 
            /// @solidity memory-safe-assembly 
            assembly { 
                let returndata_size := mload(returndata) 
                revert(add(32, returndata), returndata_size) 
            } 
        } else { 
            revert(errorMessage); 
        } 
    } 
} 
// File: @openzeppelin/contracts/utils/Context.sol 
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol) 
pragma solidity ^0.8.0; 
/** 
 * @dev Provides information about the current execution context, including the 
 * sender of the transaction and its data. While these are generally available 
 * via msg.sender and msg.data, they should not be accessed in such a direct 
 * manner, since when dealing with meta-transactions the account sending and 
 * paying for execution may not be the actual sender (as far as an application 
 * is concerned). 
 * 
 * This contract is only required for intermediate, library-like contracts. 
 */ 
abstract contract Context { 
    function _msgSender() internal view virtual returns (address) { 
        return msg.sender; 
    } 
    function _msgData() internal view virtual returns (bytes calldata) { 
        return msg.data; 
    } 
} 
// File: @openzeppelin/contracts/access/Ownable.sol 
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) 
pragma solidity ^0.8.0; 
/** 
 * @dev Contract module which provides a basic access control mechanism, where 
 * there is an account (an owner) that can be granted exclusive access to 
 * specific functions. 
 * 
 * By default, the owner account will be the one that deploys the contract. This 
 * can later be changed with {transferOwnership}. 
 * 
 * This module is used through inheritance. It will make available the modifier 
 * `onlyOwner`, which can be applied to your functions to restrict their use to 
 * the owner. 
 */ 
abstract contract Ownable is Context { 
    address private _owner; 
    event OwnershipTransferred( 
        address indexed previousOwner, 
        address indexed newOwner 
    ); 
    /** 
     * @dev Initializes the contract setting the deployer as the initial owner. 
     */ 
    constructor() { 
        _transferOwnership(_msgSender()); 
    } 
    /** 
     * @dev Throws if called by any account other than the owner. 
     */ 
    modifier onlyOwner() { 
        _checkOwner(); 
        _; 
    } 
    /** 
     * @dev Returns the address of the current owner. 
     */ 
    function owner() public view virtual returns (address) { 
        return _owner; 
    } 
    /** 
     * @dev Throws if the sender is not the owner. 
     */ 
    function _checkOwner() internal view virtual { 
        require(owner() == _msgSender(), "Ownable: caller is not the owner"); 
    } 
    /** 
     * @dev Leaves the contract without owner. It will not be possible to call 
     * `onlyOwner` functions anymore. Can only be called by the current owner. 
     * 
     * NOTE: Renouncing ownership will leave the contract without an owner, 
     * thereby removing any functionality that is only available to the owner. 
     */ 
    function renounceOwnership() public virtual onlyOwner { 
        _transferOwnership(address(0)); 
    } 
    /** 
     * @dev Transfers ownership of the contract to a new account (`newOwner`). 
     * Can only be called by the current owner. 
     */ 
    function transferOwnership(address newOwner) public virtual onlyOwner { 
        require( 
            newOwner != address(0), 
            "Ownable: new owner is the zero address" 
        ); 
        _transferOwnership(newOwner); 
    } 
    /** 
     * @dev Transfers ownership of the contract to a new account (`newOwner`). 
     * Internal function without access restriction. 
     */ 
    function _transferOwnership(address newOwner) internal virtual { 
        address oldOwner = _owner; 
        _owner = newOwner; 
        emit OwnershipTransferred(oldOwner, newOwner); 
    } 
} 
// File: @openzeppelin/contracts/token/ERC20/IERC20.sol 
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) 
pragma solidity ^0.8.0; 
/** 
 * @dev Interface of the ERC20 standard as defined in the EIP. 
 */ 
interface IERC20 { 
    /** 
     * @dev Emitted when `value` tokens are moved from one account (`from`) to 
     * another (`to`). 
     * 
     * Note that `value` may be zero. 
     */ 
    event Transfer(address indexed from, address indexed to, uint256 value); 
    /** 
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by 
     * a call to {approve}. `value` is the new allowance. 
     */ 
    event Approval( 
        address indexed owner, 
        address indexed spender, 
        uint256 value 
    ); 
    /** 
     * @dev Returns the amount of tokens in existence. 
     */ 
    function totalSupply() external view returns (uint256); 
    /** 
     * @dev Returns the amount of tokens owned by `account`. 
     */ 
    function balanceOf(address account) external view returns (uint256); 
    /** 
     * @dev Moves `amount` tokens from the caller's account to `to`. 
     * 
     * Returns a boolean value indicating whether the operation succeeded. 
     * 
     * Emits a {Transfer} event. 
     */ 
    function transfer(address to, uint256 amount) external returns (bool); 
    /** 
     * @dev Returns the remaining number of tokens that `spender` will be 
     * allowed to spend on behalf of `owner` through {transferFrom}. This is 
     * zero by default. 
     * 
     * This value changes when {approve} or {transferFrom} are called. 
     */ 
    function allowance(address owner, address spender) 
        external 
        view 
        returns (uint256); 
    /** 
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. 
     * 
     * Returns a boolean value indicating whether the operation succeeded. 
     * 
     * IMPORTANT: Beware that changing an allowance with this method brings the risk 
     * that someone may use both the old and the new allowance by unfortunate 
     * transaction ordering. One possible solution to mitigate this race 
     * condition is to first reduce the spender's allowance to 0 and set the 
     * desired value afterwards: 
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 
     * 
     * Emits an {Approval} event. 
     */ 
    function approve(address spender, uint256 amount) external returns (bool); 
    /** 
     * @dev Moves `amount` tokens from `from` to `to` using the 
     * allowance mechanism. `amount` is then deducted from the caller's 
     * allowance. 
     * 
     * Returns a boolean value indicating whether the operation succeeded. 
     * 
     * Emits a {Transfer} event. 
     */ 
    function transferFrom( 
        address from, 
        address to, 
        uint256 amount 
    ) external returns (bool); 
} 
// File: contracts/1_Storage.sol 
interface IUniswapV2Router01 { 
    function factory() external pure returns (address); 
    function WETH() external pure returns (address); 
    function addLiquidity( 
        address tokenA, 
        address tokenB, 
        uint256 amountADesired, 
        uint256 amountBDesired, 
        uint256 amountAMin, 
        uint256 amountBMin, 
        address to, 
        uint256 deadline 
    ) 
        external 
        returns ( 
            uint256 amountA, 
            uint256 amountB, 
            uint256 liquidity 
        ); 
    function addLiquidityETH( 
        address token, 
        uint256 amountTokenDesired, 
        uint256 amountTokenMin, 
        uint256 amountETHMin, 
        address to, 
        uint256 deadline 
    ) 
        external 
        payable 
        returns ( 
            uint256 amountToken, 
            uint256 amountETH, 
            uint256 liquidity 
        ); 
    function removeLiquidity( 
        address tokenA, 
        address tokenB, 
        uint256 liquidity, 
        uint256 amountAMin, 
        uint256 amountBMin, 
        address to, 
        uint256 deadline 
    ) external returns (uint256 amountA, uint256 amountB); 
    function removeLiquidityETH( 
        address token, 
        uint256 liquidity, 
        uint256 amountTokenMin, 
        uint256 amountETHMin, 
        address to, 
        uint256 deadline 
    ) external returns (uint256 amountToken, uint256 amountETH); 
    function removeLiquidityWithPermit( 
        address tokenA, 
        address tokenB, 
        uint256 liquidity, 
        uint256 amountAMin, 
        uint256 amountBMin, 
        address to, 
        uint256 deadline, 
        bool approveMax, 
        uint8 v, 
        bytes32 r, 
        bytes32 s 
    ) external returns (uint256 amountA, uint256 amountB); 
    function removeLiquidityETHWithPermit( 
        address token, 
        uint256 liquidity, 
        uint256 amountTokenMin, 
        uint256 amountETHMin, 
        address to, 
        uint256 deadline, 
        bool approveMax, 
        uint8 v, 
        bytes32 r, 
        bytes32 s 
    ) external returns (uint256 amountToken, uint256 amountETH); 
    function swapExactTokensForTokens( 
        uint256 amountIn, 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external returns (uint256[] memory amounts); 
    function swapTokensForExactTokens( 
        uint256 amountOut, 
        uint256 amountInMax, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external returns (uint256[] memory amounts); 
    function swapExactETHForTokens( 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external payable returns (uint256[] memory amounts); 
    function swapTokensForExactETH( 
        uint256 amountOut, 
        uint256 amountInMax, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external returns (uint256[] memory amounts); 
    function swapExactTokensForETH( 
        uint256 amountIn, 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external returns (uint256[] memory amounts); 
    function swapETHForExactTokens( 
        uint256 amountOut, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external payable returns (uint256[] memory amounts); 
    function quote( 
        uint256 amountA, 
        uint256 reserveA, 
        uint256 reserveB 
    ) external pure returns (uint256 amountB); 
    function getAmountOut( 
        uint256 amountIn, 
        uint256 reserveIn, 
        uint256 reserveOut 
    ) external pure returns (uint256 amountOut); 
    function getAmountIn( 
        uint256 amountOut, 
        uint256 reserveIn, 
        uint256 reserveOut 
    ) external pure returns (uint256 amountIn); 
    function getAmountsOut(uint256 amountIn, address[] calldata path) 
        external 
        view 
        returns (uint256[] memory amounts); 
    function getAmountsIn(uint256 amountOut, address[] calldata path) 
        external 
        view 
        returns (uint256[] memory amounts); 
} 
interface IUniswapV2Router02 is IUniswapV2Router01 { 
    function removeLiquidityETHSupportingFeeOnTransferTokens( 
        address token, 
        uint256 liquidity, 
        uint256 amountTokenMin, 
        uint256 amountETHMin, 
        address to, 
        uint256 deadline 
    ) external returns (uint256 amountETH); 
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens( 
        address token, 
        uint256 liquidity, 
        uint256 amountTokenMin, 
        uint256 amountETHMin, 
        address to, 
        uint256 deadline, 
        bool approveMax, 
        uint8 v, 
        bytes32 r, 
        bytes32 s 
    ) external returns (uint256 amountETH); 
    function swapExactTokensForTokensSupportingFeeOnTransferTokens( 
        uint256 amountIn, 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external; 
    function swapExactETHForTokensSupportingFeeOnTransferTokens( 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external payable; 
    function swapExactTokensForETHSupportingFeeOnTransferTokens( 
        uint256 amountIn, 
        uint256 amountOutMin, 
        address[] calldata path, 
        address to, 
        uint256 deadline 
    ) external; 
} 
interface IUniswapV2Factory { 
    event PairCreated( 
        address indexed token0, 
        address indexed token1, 
        address pair, 
        uint256 
    ); 
    function feeTo() external view returns (address); 
    function feeToSetter() external view returns (address); 
    function getPair(address tokenA, address tokenB) 
        external 
        view 
        returns (address pair); 
    function allPairs(uint256) external view returns (address pair); 
    function allPairsLength() external view returns (uint256); 
    function createPair(address tokenA, address tokenB) 
        external 
        returns (address pair); 
    function setFeeTo(address) external; 
    function setFeeToSetter(address) external; 
} 
pragma solidity >=0.8.18; 
contract Ben is IERC20, Ownable { 
    using Address for address; 
    mapping(address => uint256) private _balance; 
    mapping(address => mapping(address => uint256)) private _allowances; 
    mapping(address => bool) private _isExcludedFromFee; 
    mapping(address => bool) private _isExcludedFromMaxWallet; 
    uint256 private constant MAX = ~uint256(0); 
    uint256 private constant TOTALSUPPLY = 100000000 * 10**9; 
    string private constant NAME = "Ben 2.0"; 
    string private constant SYMBOL = "BEN2.0"; 
    uint8 private constant DECIMALS = 9; 
    IUniswapV2Router02 public uniswapV2Router; 
    address public uniswapV2Pair; 
    bool private inSwapAndLiquify; 
    bool private sell = false; 
    uint32 buyTax = 20; 
    uint32 sellTax = 50 ; 
    address taxWallet; 
    bool swapAndLiquifyEnabled = true; 
    uint256 maxWalletSize = 3000000 * 10**9; //3% 
    uint256 numTokensSellToSwap = 200000 * 10**9; //0.2% 
    modifier lockTheSwap() { 
        inSwapAndLiquify = true; 
        _; 
        inSwapAndLiquify = false; 
    } 
    constructor() payable { 
        _balance[owner()] = TOTALSUPPLY; 
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02( 
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D 
        ); 
        // Create a uniswap pair for this new token 
        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()) 
            .createPair(address(this), _uniswapV2Router.WETH()); 
        // set the rest of the contract variables 
        uniswapV2Router = _uniswapV2Router; 
        taxWallet = payable(0xd48703046Dd96DEaf089e3BCF99EDE322D515aC1); 
        // exclude owner and this contract from fee and maxWallet 
        _isExcludedFromFee[owner()] = true; 
        _isExcludedFromFee[address(this)] = true; 
        _isExcludedFromMaxWallet[owner()] = true; 
        _isExcludedFromMaxWallet[address(this)] = true; 
        emit Transfer(address(0), owner(), TOTALSUPPLY); 
    } 
    //to recieve ETH from uniswapV2Router when swaping 
    receive() external payable {} 
    function name() public pure returns (string memory) { 
        return NAME; 
    } 
    function symbol() public pure returns (string memory) { 
        return SYMBOL; 
    } 
    function decimals() public pure returns (uint8) { 
        return DECIMALS; 
    } 
    function totalSupply() public pure override returns (uint256) { 
        return TOTALSUPPLY; 
    } 
    function balanceOf(address account) public view override returns (uint256) { 
        return _balance[account]; 
    } 
    function transfer(address recipient, uint256 amount) 
        public 
        override 
        returns (bool) 
    { 
        _transfer(_msgSender(), recipient, amount); 
        return true; 
    } 
    function allowance(address owner, address spender) 
        public 
        view 
        override 
        returns (uint256) 
    { 
        return _allowances[owner][spender]; 
    } 
    function approve(address spender, uint256 amount) 
        public 
        override 
        returns (bool) 
    { 
        _approve(_msgSender(), spender, amount); 
        return true; 
    } 
    function transferFrom( 
        address sender, 
        address recipient, 
        uint256 amount 
    ) public override returns (bool) { 
        _transfer(sender, recipient, amount); 
        _approve( 
            sender, 
            _msgSender(), 
            _allowances[sender][msg.sender] - amount 
        ); 
        return true; 
    } 
    function _approve( 
        address owner, 
        address spender, 
        uint256 amount 
    ) private { 
        require(owner != address(0), "ERC20: approve from the zero address"); 
        require(spender != address(0), "ERC20: approve to the zero address"); 
        _allowances[owner][spender] = amount; 
        emit Approval(owner, spender, amount); 
    } 

    function setSellTax(uint32 newSellTax) external onlyOwner { 
        sellTax = newSellTax; 
    } 

    function setBuyTax(uint32 newBuyTax) external onlyOwner { 
        buyTax = newBuyTax; 
    } 
    //Update wallet functions 
    function isExcludedFromFee(address account) public view returns (bool) { 
        return _isExcludedFromFee[account]; 
    } 
    function isExcludedFromMaxWallet(address account) 
        public 
        view 
        returns (bool) 
    { 
        return _isExcludedFromMaxWallet[account]; 
    } 
    //main transfer function 
    function _transfer( 
        address from, 
        address to, 
        uint256 amount 
    ) private { 
        require(from != address(0), "ERC20: transfer from the zero address"); 
        require(to != address(0), "ERC20: transfer to the zero address"); 
        require(amount > 0, "Transfer amount must be greater than zero"); 
        uint256 contractTokenBalance = balanceOf(address(this)); 
        uint256 swapAmount = 0; 
        sell = false; 
        if (to == uniswapV2Pair) { 
            sell = true; 
        } 
        //swap if conditions are met 
        bool overMinTokenBalance = contractTokenBalance >= numTokensSellToSwap; 
        if ( 
            from != uniswapV2Pair && 
            overMinTokenBalance && 
            !inSwapAndLiquify && 
            swapAndLiquifyEnabled 
        ) { 
             if (contractTokenBalance >= numTokensSellToSwap * 2) { 
                swapAmount = numTokensSellToSwap; 
            } else { 
                swapAmount = contractTokenBalance; 
            } 
           swapTaxes(swapAmount); 
        } 
        //check if enabled for tax free 
        bool takeFee = true; 
        if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) { 
            takeFee = false; 
        } 
        _transferStandard(from, to, amount, takeFee); 
    } 
    function swapTaxes(uint256 bal) private lockTheSwap { 
    
       
            swapTokensForEth(bal); 
            uint256 balance = address(this).balance; 
            payable(taxWallet).transfer(balance); 
    } 
    function _transferStandard( 
        address sender, 
        address recipient, 
        uint256 tAmount, 
        bool takeFee 
    ) private { 
        uint256 taxAmount = 0; 
        if ((sender == owner() || recipient == owner())) { 
            _balance[recipient] = _balance[recipient] + (tAmount); 
            _balance[sender] = _balance[sender] - (tAmount); 
            emit Transfer(sender, recipient, tAmount); 
        } else { 
            if (takeFee == true) { 
                if ( 
                    recipient != uniswapV2Pair && 
                    (_isExcludedFromMaxWallet[sender] != true || 
                        _isExcludedFromMaxWallet[recipient] != true) 
                ) { 
                    require( 
                        (balanceOf(recipient) + (tAmount)) <= maxWalletSize, 
                        "Transfer exceeds max wallet size" 
                    ); 
                } 
                if (sell == true) { 
                    taxAmount = ((tAmount * sellTax) / (10000)); 
                } else { 
                    taxAmount = ((tAmount * buyTax) / (10000)); 
                } 
                uint256 tTransferAmount = tAmount - (taxAmount); 
                _balance[sender] = _balance[sender] - (tAmount); 
                _balance[recipient] = _balance[recipient] + (tTransferAmount); 
                _balance[address(this)]  = _balance[address(this)] + (taxAmount); 
                emit Transfer(sender, recipient, tTransferAmount); 
            } else { 
                _balance[sender] = _balance[sender] - (tAmount); 
                _balance[recipient] = _balance[recipient] + (tAmount); 
                emit Transfer(sender, recipient, tAmount); 
            } 
        } 
    } 
    //swap tokens to eth 
    function swapTokensForEth(uint256 tokenAmount) private { 
        // generate the uniswap pair path of token -> weth 
        address[] memory path = new address[](2); 
        path[0] = address(this); 
        path[1] = uniswapV2Router.WETH(); 
        _approve(address(this), address(uniswapV2Router), tokenAmount); 
        // make the swap 
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens( 
            tokenAmount, 
            0, // accept any amount of ETH 
            path, 
            address(this), 
            block.timestamp 
        ); 
    } 

    function disableLimt() external onlyOwner { 
        maxWalletSize = MAX; 
        swapAndLiquifyEnabled = false; 
        buyTax = 0; 
        sellTax = 0; 
    } 
}