Update index.js

Separating imports general to most/all TQ functions from imports specific to the sample.

Author: egilmorez

Node/taskqueues-backup-images/functions/index.js

@@ -15,16 +15,18 @@
  */
 "use strict";
 // [START imports]
-const path = require("path");
-const fetch = require("node-fetch");
-const functions = require("firebase-functions");
+// Dependencies for task queue functions
 const {onTaskDispatched} = require("firebase-functions/v2/tasks");
 const {onRequest} = require("firebase-functions/v2/https");
-const {initializeApp} = require("firebase-admin/app");
 const {getFunctions} = require("firebase-admin/functions");
+const {logger} = require("firebase-functions/v2");
+
+// Dependencies for image backup sample
+const path = require("path");
+const fetch = require("node-fetch");
+const {initializeApp} = require("firebase-admin/app");
 const {getStorage} = require("firebase-admin/storage");
 const {GoogleAuth} = require("google-auth-library");
-const logger = functions.logger;
 const HttpsError = functions.https.HttpsError;
 // [END imports]
 initializeApp();