Write file function implemented

index.js

+const fs = require('fs').promises;
+
+/// Promise method
 const displayMessage = () => {
     return new Promise((resolve, reject) => {
         setTimeout(() => {
@@ -9,3 +12,15 @@ const displayMessage = () => {
 // 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();
\ No newline at end of file

message.txt

+This file was created using fs module!
\ No newline at end of file