code: def _PrintEventLabelsCounter(
        self, event_labels_counter, session_identifier=None):
      
      if not event_labels_counter:
        return
  
      title = 'Event tags generated per label'
      if session_identifier:
        title = '{0:s}: {1:s}'.format(title, session_identifier)
  
      table_view = views.ViewsFactory.GetTableView(
          self._views_format_type,
          column_names=['Label', 'Number of event tags'], title=title)
  
      for key, value in sorted(event_labels_counter.items()):
        if key == 'total':
          continue
        table_view.AddRow([key, value])
  
      try:
        total = event_labels_counter['total']
      except KeyError:
        total = 'N/A'
  
      table_view.AddRow(['Total', total])
  
      table_view.Write(self._output_writer)
docs: Prints the event labels counter.
  
      Args:
        event_labels_counter (collections.Counter): number of event tags per
            label.
        session_identifier (Optional[str]): session identifier.