updating demo project

Author: Lewis, Jonathan D

apollo-gateway-lambda/package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "start": "apollo-scripts start",
+    "start": "serverless offline",
     "deploy": "apollo-scripts deploy",
     "test": "apollo-scripts test"
   },

apollo-gateway-lambda/src/index.js

@@ -4,11 +4,11 @@ import { formatError } from 'apollo-errors';
 
 const gateway = new ApolloGateway({
   serviceList: [
-    { name: 'accounts', url: 'https://pw678w138q.sse.codesandbox.io/graphql' },
-    { name: 'reviews', url: 'https://0yo165yq9v.sse.codesandbox.io/graphql' },
-    { name: 'products', url: 'https://x7jn4y20pp.sse.codesandbox.io/graphql' },
-    { name: 'inventory', url: 'https://o5oxqmn7j9.sse.codesandbox.io/graphql' },
-  ],
+    { name: "accounts", url: "http://localhost:4001/" },
+    { name: "reviews", url: "http://localhost:4002/" },
+    { name: "products", url: "http://localhost:4003/" },
+    { name: "inventory", url: "http://localhost:4004/" }
+  ]
 });
 
 const createHandler = async () => {