How to add a seed after migration

laravel_seed_from_migration

***new migrations might need seeds in laravel. If you try to run "php artisan migrate --seed", artisan will choke on it. 
***the solution is to call the seeder from the migration:
public function up()
{
    //schema changes here

    //now the data migration
    Artisan::call('db:seed', [
        '--class' => MigrationSpecificSeeder::class,
    ]);
}