code: def convert_shortcut_quick_reply(items):
          
          if items is not None and isinstance(items, list):
              result = []
              for item in items:
                  if isinstance(item, QuickReply):
                      result.append(item)
                  elif isinstance(item, dict):
                      result.append(QuickReply(title=item.get('title'), payload=item.get('payload')))
                  else:
                      raise ValueError('Invalid quick_replies variables')
              return result
          else:
              return items
docs: support shortcut [{'title':'title', 'payload':'payload'}]