xml_template

<?xml version="1.0" encoding="utf-8"?>
<module name="Default" type="runtime">

    <!-- Comments are OK -->
    <tag name="inputs">

    </tag>

    <tag name="outputs">

        <tag name="NonImage">
            <template>
                <tag name="label" value="Outputs"/>
            </template>
        </tag>

    </tag>

    <tag name="execute_options">
        <tag name="iterable" value="image_url" type="dataset" />
    </tag>

    <tag name="module_options" >
        <tag name="version" value="1" />
    </tag>

    <tag name="display_options" >
       <tag name="group" value="Metadata" />
    </tag>

    <tag name="interface">
        <tag name="javascript" type="file" value="webapp.js" />
        <tag name="css" type="file" value="webapp.css" />
    </tag>

    <tag name="help" type="file" value="public/help.html" />
    <tag name="thumbnail" type="file" value="public/thumbnail.jpg" />   

    <tag name="title" type="string" value="Default" />
    <tag name="authors" type="string" value="Default" />
    <tag name="description" type="string" value="Default" />
</module>