<|endoftext|> Prompt: Create an Odoo model class named AccountGroup with company_id attribute Completion: class AccountGroup(models.Model):
    _name = "account.group"
    _description = 'Account Group'
    company_id = fields.Many2one('res.company', required=True, readonly=True, default=lambda self: self.env.company)

<|endoftext|>