docstr: Test if the config can be correctly converted to a dict using:
  - to_dict
docstr_tok: ["Test","if","the","config","can","be","correctly","converted","to","a","dict","using",":","-","to_dict"]
code: def test_to_dict(self, config_class):
      r"""
      Test if the config can be correctly converted to a dict using:
      - to_dict
      """
      config = config_class()
      self.assertTrue(isinstance(config.to_dict(), 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 6 for calling the PeftConfigTester obj's underlying member method code with example usage: obj.test_to_dict(config_class) without return types