code: def view_count_plus(slug):
          '''
          View count plus one.
          '''
          entry = TabWiki.update(
              view_count=TabWiki.view_count + 1,
          ).where(TabWiki.uid == slug)
          entry.execute(f view_count_plus(slug):
          '''
          View count plus one.
          '''
          entry = TabWiki.update(
              view_count=TabWiki.view_count + 1,
          ).where(TabWiki.uid == slug)
          entry.execute()
docs: View count plus one.