function whitelistWebsite(url) {
// Whitelisted website
const whitelistedWebsite = "chat.openai.com";

// Check if the URL contains the whitelisted website
if (url.includes(whitelistedWebsite)) {
console.log("Website is whitelisted");
} else {
console.log("Website is not whitelisted");
}
}

whitelistWebsite("https://chat.openai.com"); // Output: Website is whitelisted
whitelistWebsite("https://example.com"); // Output: Website is not whitelisted