Add items to current drag

func tableView(_ tableView: UITableView, itemsForAddingTo session: UIDragSession, at indexPath: IndexPath, point: CGPoint) -> [UIDragItem] {
  // Return an empty array to handle the tap normally or array to add items already got from itemsForBeginning
  let image = arrImg[indexPath.row]
  let provider = NSItemProvider(object: image as NSItemProviderWriting)
  let item = UIDragItem(itemProvider: provider)
  item.localObject = image
  return [item]
}