How to integrate filament v3 with stored procedure

// app/Filament/Resources/Pages/CreateUser.php
class CreateUser extends CreateRecord
{
    protected static string $resource = UserResource::class;

    protected function handleRecordCreation(array $data): Model
    {
        // Execute the stored procedure with the form data. The @last_id is expected to hold
        // the last inserted ID from the database
        DB::statement('CALL sp_insert_user(?, ?, ?, @last_id)', [$data['name'], $data['email'], $data['password']]);

        // Grab the last inserted ID
        $last_id = DB::scalar('SELECT @last_id');
        
        // Load the newly created record from the database        
        $user = User::find($last_id);

        return $user;
    }
}