removed bodyparser as a dependency

app/src/index.js

@@ -6,7 +6,7 @@ const addItem = require('./routes/addItem');
 const updateItem = require('./routes/updateItem');
 const deleteItem = require('./routes/deleteItem');
 
-app.use(require('body-parser').json());
+app.use(express.json());
 app.use(express.static(__dirname + '/static'));
 
 app.get('/items', getItems);