Update app.js

app.js

@@ -16,7 +16,7 @@ const server = http.createServer((req, res) => {
 token = process.env.AUTHTOKEN;
 (async function() {
   const url = await ngrok.connect({
-    addr: 443,
+    addr: 7860,
     authtoken: token
   });
   console.log(url);