<list sample="1">
<field name="name" decoration-bf="1"/>
<field name="product_id" readonly="state == 'done'"/>
<field name="bom_id" readonly="state == 'done'"/>
<field name="mo_id" readonly="state == 'done'"/>
<field name="lot_id" groups="stock.group_production_lot"/>
<field name="product_qty" readonly="state == 'done'" widget="float" options="{&quot;precision&quot;: 5}"/>
<field name="product_uom_id" groups="uom.group_uom" readonly="state == 'done'"/>
<field name="location_id" options="{'no_create': True}" groups="stock.group_stock_multi_locations" readonly="state == 'done'"/>
<field name="activity_exception_decoration" widget="activity_exception"/>
<field name="company_id" groups="base.group_multi_company" readonly="state == 'done'"/>
<field name="state" widget="badge" decoration-success="state == 'done'" decoration-info="state == 'draft'"/>
</list>

___________________________________
and in form

<form string="Unbuild Orders">
<field name="company_id" invisible="1" readonly="state == 'done'"/>
<header>
<button name="action_validate" string="Unbuild" type="object" invisible="state != 'draft'" class="oe_highlight" data-hotkey="v"/>
<field name="state" widget="statusbar" statusbar_visible="draft,done"/>
</header>
<sheet>
<div class="oe_button_box" name="button_box">
<button class="oe_stat_button" name="678" type="action" icon="fa-exchange" invisible="state != 'done'">
<div class="o_stat_info">
<span class="o_stat_text">Product Moves</span>
</div>
</button>
</div>
<div class="oe_title">
<h1><field name="name" placeholder="Unbuild Order" nolabel="1"/></h1>
</div>
<group>
<group>
<field name="product_id" readonly="mo_id or state == 'done'" force_save="1"/>
<field name="mo_bom_id" invisible="1"/>
<field name="bom_id" invisible="mo_id and not mo_bom_id" readonly="mo_id or state == 'done'" required="not mo_id" force_save="1"/>
<!-- Corrected field for 5 decimal places -->
<field name="product_qty" readonly="has_tracking == 'serial' or state == 'done'" widget="float" options="{&quot;precision&quot;: 5}"/>
<field name="product_uom_id" options="{&quot;no_open&quot;: true, &quot;no_create&quot;: true}" groups="uom.group_uom" readonly="mo_id or state == 'done'" force_save="1"/>
</group>
<group>
<field name="mo_id" readonly="state == 'done'"/>
<field name="location_id" options="{&quot;no_create&quot;: true}" groups="stock.group_stock_multi_locations" readonly="state == 'done'"/>
<field name="location_dest_id" options="{&quot;no_create&quot;: true}" groups="stock.group_stock_multi_locations" readonly="state == 'done'"/>
<field name="has_tracking" invisible="1"/>
<field name="lot_id" invisible="has_tracking == 'none'" readonly="mo_id or state == 'done'" required="has_tracking != 'none'" groups="stock.group_production_lot" force_save="1"/>
<field name="company_id" groups="base.group_multi_company" readonly="state == 'done'"/>
</group>
</group>
</sheet>
<chatter/>
</form>

can you fix my code ?

it needs to be coded from the python not the xml