code: def createPoll(self, poll, thread_id=None):
          
          thread_id, thread_type = self._getThread(thread_id, None)
  
          # We're using ordered dicts, because the Facebook endpoint that parses the POST
          # parameters is badly implemented, and deals with ordering the options wrongly.
          # This also means we had to change `client._payload_default` to an ordered dict,
          # since that's being copied in between this point and the `requests` call
          #
          # If you can find a way to fix this for the endpoint, or if you find another
          # endpoint, please do suggest it ;)
          data = OrderedDict([("question_text", poll.title), ("target_id", thread_id)])
  
          for i, option in enumerate(poll.options):
              data["option_text_array[{}]".format(i)] = option.text
              data["option_is_selected_array[{}]".format(i)] = str(int(option.vote))
  
          j = self._post(self.req_url.CREATE_POLL, data, fix_request=True, as_json=True)
docs: Creates poll in a group thread
  
          :param poll: Poll to create
          :param thread_id: User/Group ID to create poll in. See :ref:`intro_threads`
          :type poll: models.Poll
          :raises: FBchatException if request failed