Customize text in search form input box

//* Customize search form input box text
add_filter( 'genesis_search_text', 'sp_search_text' );
function sp_search_text( $text ) {
	
	
	
	if(pll_current_language()=='en'){
	return esc_attr( 'Search...' );
	}
	else{
	return esc_attr( 'Chercher...' );
	}
	
	
}