###################
Method
###################
def _call_wizard (self):
        view = self.env.ref ('purchase_update_price.purchase_update_price_wizard_form') 
        new_id = self.env ['purchase.update.price.wizard'] 
        vals = { 
            'name': 'this is for set name' , 
        } 
        view_id = new_id.create (vals) 
        return { 
            'name': _ ("Asset Data Confirmation"), 
            'view_mode': 'form', 
            'view_id': view.id, 
            'res_id': view_id.id, 
            ' view_type ':' form ', 
            ' res_model ':' purchase.update.price.wizard ', 
            ' type ':' ir.actions.act_window ', 
            ' target ':' new ', 
            ' context ': {},
            'domain': [] 
                }
# I have created view but i don't know why i am getting missing view pop up error
