Odoo-Build/snippets/stock.report_delivery_document.hide_package_section.xml

<data inherit_id="stock.report_delivery_document" priority="50">
    <xpath expr="//t[@t-call='stock.stock_report_delivery_package_section_line']" position="replace">
        <t t-if="valued">
        </t>
        <t t-if="not valued">
            <t t-call="stock.stock_report_delivery_package_section_line"/>
        </t>
    </xpath>
</data>