如何基于带状态的布尔型字段隐藏odoo stock.picking表单中的验证按钮

from odoo import models, fields

class StockPicking(models.Model):
    _inherit = 'stock.picking'

    is_validation_button_visible = fields.Boolean(string='Show Validation Button')

<odoo>
    <data>
        <record id="view_stock_picking_form" model="ir.ui.view">
            <field name="name">stock.picking.form</field>
            <field name="model">stock.picking</field>
            <field name="inherit_id" ref="stock.view_picking_form"/>
            <field name="arch" type="xml">
                <xpath expr="//button[@name='action_done']" position="attributes">
                    <attribute name="invisible">[(not is_validation_button_visible)]</attribute>
                </xpath>
            </field>
        </record>
    </data>
</odoo>

{
    'name': 'Custom Stock Picking',
    'version': '1.0',
    'summary': 'Customize stock picking form',
    'depends': ['stock'],
    'data': [
        'views/views.xml',
    ],
    'installable': True,
    'application': False,
    'auto_install': False,
}