Update get data initially

@@ -31,7 +31,7 @@ var tempArr = [];
 app.set("views", __dirname + "/views");
 app.set("view engine", "ejs");
 
-app.get("/", function (req, res) {
+function init() {
   request.get(requestUrl, (err, res, body) => {
     if (err) {
       console.log("err => " + err);
@@ -84,6 +84,10 @@ app.get("/", function (req, res) {
       }
     }
   });
+}
+
+app.get("/", function (req, res) {
+  init();
   // Send data from nodejs to ejs
   res.render("data.ejs", { data: tempArr }, function (err, html) {
     if (err) {
@@ -95,5 +99,7 @@ app.get("/", function (req, res) {
   res.sendFile(__dirname + "/views/data.ejs");
 });
 
+init();
+
 const port = 8080;
 app.listen(port, () => console.log("Listening on port " + port));