applicant-site/database/factories/DepartmentFactory.php

<?php

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;

class DepartmentFactory extends Factory
{
    public function definition(): array
    {
        return [
            'name' => fake()->name(),
            'description' => fake()->text(),
            'slug' => fake()->slug(),
            'position' => fake()->randomDigit(),
            'faculty_id' => 1,
        ];
    }
}