const fs = require('fs').promises; /// Promise method const displayMessage = () => { return new Promise((resolve, reject) => { setTimeout(() => { resolve("Hello, this is a Promise message!"); }, 1000); }); }; // Calling the promise displayMessage().then(console.log).catch(console.error); // Creating a file using fs module const writeFile = async () => { try { await fs.writeFile("message.txt", "This file was created using fs module!"); console.log("File created successfully!"); } catch (error) { console.error("Error creating file:", error); } }; // Calling the write file function writeFile();