config twig for slim 3

config.php

<?php
// Renderer settings
return [
    'settigns' => [
        'renderer' => [
              'template_path' => __DIR__ . '/views',
         ],

         // twig view settings
         'twig' => [
              'cache' => __DIR__ . '/views/cache',
              'auto_reload' => true
        ],
    ]
];