error fixed

@@ -146,12 +146,12 @@ function handleEvent(event)
           }
         });
   
-        var result='';
+        var result = { type: 'text', text:''};
         for(var i=0; i<songList.length; i++)
         {
-            result+=i+1 + ". "+ songList[i].singer+" - "+songList[i].song+"\n";
+            result.text+=i+1 + ". "+ songList[i].singer+" - "+songList[i].song+"\n";
         }
-        console.log(result);
+        console.log(result.text);
       });
       client.replyMessage(event.replyToken, result).then(resolve).catch(reject);
     });

@@ -4,6 +4,7 @@ var request = require('request');
 var url="https://www.genie.co.kr/chart/top200";
 
 
+
 request(url, function(error, response, html)
 {
     var $ = cheerio.load(html);
@@ -52,7 +53,10 @@ request(url, function(error, response, html)
     {
         var $ = cheerio.load(html);
 
+        var lyric=$('#pLyrics > p').text();
+        var result=lyric.substring(0, 150);
+
         console.log(songList[randnum].song);
-        console.log($('#pLyrics > p').text());
+        console.log(result);
     });
 })
\ No newline at end of file