lint fix

Author: Vikas Agarwal

src/components/Layout/Layout.jsx

@@ -1,6 +1,6 @@
 import React from 'react'
 import Footer from '../Footer/Footer'
-import { MAINTENANCE_MODE } from '../../config/constants'
+// import { MAINTENANCE_MODE } from '../../config/constants'
 import Alert from 'react-s-alert'
 import cn from 'classnames'
 import Maintenance from '../Maintenance/Maintenance'