   }
   
   override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
-    return checklist10s.count
+    return dataModel10.checklist10s.count
   }
   
   
   override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
     let cell = makeCell(for: tableView)
-    let checklist10 = checklist10s[indexPath.row]
+    let checklist10 = dataModel10.checklist10s[indexPath.row]
     if let textLabel = cell.textLabel {
       textLabel.text = checklist10.name
     }

  }
  
  override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    let checklist10 = checklist10s[indexPath.row]
    performSegue(withIdentifier: "ShowChecklist10", sender: checklist10)
  }
  

    let navigationController = storyboard!.instantiateViewController(withIdentifier: "ListDetailViewController") as! UINavigationController
    let controller = navigationController.topViewController as! ListDetailViewController
    controller.delegate = self
    let checklist10 = dataModel10.checklist10s[indexPath.row]
    controller.checklist10ToEdit = checklist10
    present(navigationController, animated: true, completion: nil)
  }
