Added backend folder in Bhakti's branch for Salvi to make changes.

Backend/Utils/cloudinary.js

@@ -0,0 +1,23 @@
+const cloudinary = require("cloudinary").v2;
+const fs = require("fs");
+
+const uploadOnCloudinary = async (localFilePath) => {
+  try {
+    if (!localFilePath) return null;
+
+    const responce = await cloudinary.uploader.upload(localFilePath, {
+      resource_type: "auto",
+    });
+
+    // console.log("File is uploaded successfully");
+    fs.unlinkSync(localFilePath, () => {
+      console.log("file removed successfully");
+    });
+    return responce.url;
+  } catch (error) {
+    fs.unlinkSync(localFilePath);
+    console.log("file removed successfully");
+    return null;
+  }
+};
+module.exports = { uploadOnCloudinary };