laravel delete table when can not migrate

<?php

use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        // $this->call(UsersTableSeeder::class);

                Eloquent::unguard();

                DB::beginTransaction();

                //disable foreign key check for this connection before running see$
                //DB::statement('SET FOREIGN_KEY_CHECKS=0;');

                //turn off referential integrity
                //DB::statement('SET FOREIGN_KEY_CHECKS = 0');
                DB::statement("TRUNCATE TABLE oauth_providers CASCADE;");
                DB::statement("TRUNCATE TABLE users CASCADE;");
                DB::statement("DROP TABLE oauth_providers;");
                DB::statement("DROP TABLE users;");
                //turn referential integrity back on
                //DB::statement('SET FOREIGN_KEY_CHECKS = 1');

                // supposed to only apply to a single connection and reset it's se$
                // but I like to explicitly undo what I've done for clarity
                //DB::statement('SET FOREIGN_KEY_CHECKS=1;');
        DB::commit();
    }
}