Update app.js

@@ -82,14 +82,12 @@ async function handleEvent(event) {
   }
   else if (event.type == 'message'&& event.message.type == 'image') {
     return new Promise(async(resolve,reject)=>{  
-      var file;
       
       await client.getMessageContent(event.message.id)
       .then(
         async(stream) => {
           await stream.on('data', (chunk) => {
             fs.writeFileSync('./photo/1.png',chunk);
-            console.log(file);
       var cheerio = require('cheerio');
       var uriBase = 'https://koreacentral.api.cognitive.microsoft.com/vision/v2.1/ocr';
        var options = {
@@ -114,7 +112,6 @@ async function handleEvent(event) {
           text+=data.substring(0,data.indexOf("\\"))+" ";
         }
         text="나의모든날들";
-        console.log(text);
         var url="https://www.genie.co.kr/search/searchLyrics?query="+ encodeURI(text);
         request(url, function(error, response, html){
             var $ = cheerio.load(html);