[init] module init

templates/webclient_templates.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="brand_promotion" inherit_id="web.brand_promotion">
+        <xpath expr="//div[hasclass('o_brand_promotion')]" position="attributes">
+            <attribute name="style">display: none;</attribute>
+        </xpath>
+    </template>
+
+
+</odoo>