public async Task LoadAsync()
        {
            Customers.Clear();
            var customers = await _CustomerDataService.GetAllAsync();

            foreach (var customer in customers)
            {
                Customers.Add(customer);
            }
        }
        public async Task <IActionResult> GetAll()
        {
            var data = await customerDataService.GetAllAsync();

            return(Ok(data));
        }