How to return an HTML page without Slim default

1

Hello,

I need to have a route that points to a index.html which has it’s own and tag. I tried multiple solutions and every time, what’s return include the Slim response and and inside the the content of my index.html file

$path = getcwd().'/../myApp';
$file = '/index.html';

if (file_exists($path.$file)) {
	$newResp = new \Slim\Http\Response();
	$newResp->write($path.$file);
	return $response;
} else {
    throw new \Slim\Exception\NotFoundException($request, $response);
}

Or with PhpRenderer

if (file_exists($path.$file)) {	
    $phpView = new PhpRenderer($path);
    $response = $phpView->render($response, $file, array(0));
    return $response;
} else {
    throw new \Slim\Exception\NotFoundException($request, $response);
}

Anyone can tell me how to return only my index.html file with Slim ?