Update app.js

@@ -82,16 +82,10 @@ async function handleEvent(event) {
   }
   else if (event.type == 'message'&& event.message.type == "text"&&event.message.text.indexOf('http://')!=-1) {
     return new Promise(async(resolve,reject)=>{  
-      
-      await client.getMessageContent(event.message.id)
-      .then(
-        async(stream) => {
-          await stream.on('data', (chunk) => {
-            console.log(typeof(chunk));
-            fs.writeFileSync("./photo/1.png",chunk);
       var cheerio = require('cheerio');
       var uriBase = 'https://koreacentral.api.cognitive.microsoft.com/vision/v2.1/ocr';
       var imageUrl=event.message.text;
+      console.log(imageUrl);
        var options = {
         uri: uriBase,
         qs: {
@@ -114,7 +108,6 @@ async function handleEvent(event) {
           data=data.substring(data.indexOf('text\\')+9);
           text+=data.substring(0,data.indexOf("\\"))+" ";
         }
-        text="나의모든날들";
         var url="https://www.genie.co.kr/search/searchLyrics?query="+ encodeURI(text);
         request(url, function(error, response, html){
             var $ = cheerio.load(html);