jandl-taskmanager-app/be/database/seeders/TimeblockSeeder.php

<?php

namespace Database\Seeders;

use App\Models\Timeblock;
use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class TimeblockSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        Timeblock::factory()
            ->count(1)
            ->create();
    }
}