code: def test_saver_setup(
      self, metadata_update, mock_download, mock_create
  ):
      flagger = flagging.HuggingFaceDatasetSaver("test_token", "test")
      with tempfile.TemporaryDirectory() as tmpdirname:
          flagger.setup([gr.Audio, gr.Textbox], tmpdirname)
      mock_create.assert_called_once()
      mock_download.assert_called()
  
imports: import os
  import tempfile
  from unittest.mock import MagicMock, patch
  import pytest
  import gradio
  from gradio import flagging
label_desc: Use image node_id 1 for calling the TestHuggingFaceDatasetSaver obj's underlying member method code with example usage: obj.test_saver_setup(metadata_update, mock_download, mock_create) without return types