Remove Address Line 2 from the Local SEO address output on the front end

function aioseo_change_local_business_address_tags( $tags ) {		

	foreach ( $tags as $key => $tag ) {

		if ( 'streetLineTwo' === $tag['id'] ) {

			unset( $tags[ $key ] );

		}

	}

	return $tags;

}

add_filter( 'aioseo_local_business_address_tags', 'aioseo_change_local_business_address_tags' );