when I try to return to the timesheet, activitys in this model: account.analytic.line and view_id: hr_timesheet.hr_timesheet_line_tree

I get an error.

If I try it like this: I get on an other account.analytic.line from analytic.view_account_analytic_line_tree

why?

And What I need to put in this account_id to create a new data in the timesheet activitys?

            self.env['account.analytic.line'].create({
                'account_id': self.task_field.id,
                'name': "Your Description",
            })    
                return {
               'type': 'ir.actions.act_window',
               'res_model': 'account.analytic.line',
               'view_type': 'form',
               'view_mode': 'tree,form',
               #'view_id': 'hr_timesheet.hr_timesheet_line_tree',
            }