Update app.js

@@ -39,9 +39,6 @@ const lex = greenlock .create({
 });*/
 
 //papago api
-app.get('/photo/1.png',(req,res)=>{
-  res.send(fs.readFileSync('./photo/1.png'));
-})
 
 //번역 api_url
 var translate_api_url = 'https://openapi.naver.com/v1/papago/n2mt';
@@ -89,7 +86,6 @@ async function handleEvent(event) {
       client.getMessageContent(event.message.id)
       .then((stream) => {
         stream.on('data', (chunk) => {
-          fs.writeFileSync('/photo/1.png',chunk);
                file=chunk;
         });
       });