rückgängig

server.js

@@ -9,7 +9,7 @@ const request_ajax = require('ajax-request');
 const request = require('request');
 
 const polycalc = require('./codepoly.js');
-// const { isEmptyObject } = require('jquery');
+const { isEmptyObject } = require('jquery');
 
 const app = express();
 app.use(bodyParser.urlencoded({ extended: false }))