```\nfunction setSellFee(\n    uint16 tax,\n    uint16 liquidity,\n    uint16 marketing,\n    uint16 dev,\n    uint16 donation\n) external onlyOwner {\n    sellFee.tax = tax;\n    sellFee.marketing = marketing;\n    sellFee.liquidity = liquidity;\n    sellFee.dev = dev;\n    sellFee.donation = donation;\n}\n```\n