```\nfunction setFeesSell(\n    uint256 _marketingFee,\n    uint256 _devFee\n) external onlyOwner {\n    sellMarketingTax = _marketingFee;\n    sellProjectTax = _devFee;\n    sellTaxTotal = sellMarketingTax + sellProjectTax;\n    require(\n        sellTaxTotal <= 100,\n        "Total sell fee cannot be higher than 100%"\n    );\n    emit SellFeeUpdated(sellTaxTotal, sellMarketingTax, sellProjectTax);\n}\n```\n