public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
{
parent::initController($request, $response, $logger);
$this->load->library("Excel_file2");
}
Excel_file2 is Excel_file2.php under libraries for codeigniter 3
How do I do this for codeigniter 4 please
$this->load->library("Excel_file2");
Thanks