install_themes_upload example

echo ' <button type="button" class="upload-view-toggle page-title-action hide-if-no-js" aria-expanded="false">' . __( 'Upload Theme' ) . '</button>';
    }
    ?> <hr class="wp-header-end"> <div class="error hide-if-js"> <p><?php _e( 'The Theme Installer screen requires JavaScript.' ); ?></p> </div> <div class="upload-theme"> <?php install_themes_upload(); ?> </div> <h2 class="screen-reader-text hide-if-no-js"> <?php         /* translators: Hidden accessibility text. */
        _e( 'Filter themes list' );
        ?> </h2> <div class="wp-filter hide-if-no-js"> <div class="filter-count"> <span class="count theme-count"></span> </div> <ul class="filter-links"> <li><a href="#" data-sort="popular">