Upgrading laravel from v7 to v8

database/factories/FolderFactory.php

@@ -1,17 +0,0 @@
-<?php
-
-/** @var \Illuminate\Database\Eloquent\Factory $factory */
-
-use App\FileManagerFolder;
-use Faker\Generator as Faker;
-
-$factory->define(FileManagerFolder::class, function (Faker $faker) {
-    return [
-        'id'        => $faker->randomDigit,
-        'unique_id' => $faker->randomDigit,
-        'user_id'   => 1,
-        'parent_id' => 0,
-        'name'      => $faker->sentence,
-        'type'      => 'folder',
-    ];
-});