   }
   
   // MARK: - Lazy Inits
-  internal lazy var previewLabel: UILabel = {
-    let label: UILabel = UILabel()
-    label.text = "Preview"
-    
-    //updating font and color according to PM notes
-    label.font = UIFont.Roboto.medium(size: 18.0)
-    label.textColor = .black
-    label.alpha = 1.0
-    
-    return label
-  }()
+    //this is going to be removed from the file
+//  internal lazy var previewLabel: UILabel = {
+//    let label: UILabel = UILabel()
+//    label.text = "Preview"
+//    
+//    //updating font and color according to PM notes
+//    label.font = UIFont.Roboto.medium(size: 18.0)
+//    label.textColor = .black
+//    label.alpha = 1.0
+//    
+//    return label
+//  }()
   
   internal lazy var previewTextView: UITextView = {
     let textView: UITextView = UITextView()

      contentContainerView.widthAnchor.constraint(equalTo: self.widthAnchor),
      
      // preview text view
      previewTextView.topAnchor.constraint(equalTo: previewLabel.bottomAnchor, constant: 8.0),
      previewTextView.leadingAnchor.constraint(equalTo: self.contentContainerView.leadingAnchor, constant: 16.0),
      previewTextView.widthAnchor.constraint(equalTo: self.widthAnchor, constant: -32.0),
      previewTextViewHeightConstraint!,

    scrollviewBottomConstraint = scrollView.bottomAnchor.constraint(equalTo: self.bottomAnchor, constant: 0.0)
    previewTextViewHeightConstraint = previewTextView.heightAnchor.constraint(equalToConstant: 0.0)
  
    [ // preview label is going to be removed from the view hierarchy
//      previewLabel.leadingAnchor.constraint(equalTo: self.contentContainerView.leadingAnchor, constant: 16.0),
//      previewLabel.topAnchor.constraint(equalTo: self.contentContainerView.topAnchor, constant: 16.0),
      
      // scroll view
      scrollView.topAnchor.constraint(equalTo: self.topAnchor),
