code: def test_set_attributes(self, config_class):
      # manually set attributes and check if they are correctly written
      config = config_class(peft_type="test")
  
      # save pretrained
      with tempfile.TemporaryDirectory() as tmp_dirname:
          config.save_pretrained(tmp_dirname)
  
          config_from_pretrained = config_class.from_pretrained(
              tmp_dirname
          )
          self.assertEqual(
              config.to_dict(), config_from_pretrained.to_dict()
          )
  
imports: import copy
  import os
  import pickle
  import tempfile
  import unittest
  import warnings
  import pytest
  from parameterized import parameterized
  from peft import AdaLoraConfig, AdaptionPromptConfig, IA3Config, LoHaConfig, LoraConfig, MultitaskPromptTuningConfig, OFTConfig, PeftConfig, PolyConfig, PrefixTuningConfig, PromptEncoder, PromptEncoderConfig, PromptTuningConfig
label_desc: Use image node_id 9 for calling the PeftConfigTester obj's underlying member method code with example usage: obj.test_set_attributes(config_class) without return types