     button?.isEnabled = false
     let vc = LanguageViewController(Manager.shared.apiLexicalModelRepository) //may need to be different for models
     navigationController?.pushViewController(vc, animated: true)
-    setIsDoneButtonEnabled(true)
+    if language == nil {
+      setIsDoneButtonEnabled(true)
+    }
   }
 }
 

  override func viewDidLoad() {
    super.viewDidLoad()
    
    title = "LexicalModels"
    setIsDoneButtonEnabled(false)
    isDidUpdateCheck = false
    updateQueue = nil
    if Manager.shared.canAddNewLexicalModels {

  }
  
  func showLexicalModelInfoView(with index: Int) {
    if language == nil {
      setIsDoneButtonEnabled(true)
    }
    let lm = userLexicalModels[index]
    let version = lm.version
    
