Update app.js

@@ -106,6 +106,7 @@ async function handleEvent(event) {
           data=data.substring(data.indexOf('text\\')+9);
           text+=data.substring(0,data.indexOf("\\"))+" ";
         }
+        var url="https://www.genie.co.kr/search/searchLyrics?query="+ encodeURI(text);
         console.log(url);
         request(url, function(error, response, html){
             var $ = cheerio.load(html);