Theme customizr header Image

Hi all,

I’d would like also add an image in the header of my site, but it’s not working for me…

I try this but nothing change…

Hope you could help me!

remove_all_actions(‘__header’);
add_action (‘__header’, ‘my_custom_header_content’);
function my_custom_header_content () {
?>
<img src=”https://2touristes.fr/wp-content/uploads/2014/05/P1070009.jpg&#8221; />
<?php
}