code: def check_quantized_layers_type(self, model, value):
      self.assertTrue(
          model.transformer.h[0].mlp.dense_4h_to_h.QUANT_TYPE == value
      )
  
imports: import tempfile
  import unittest
  import pytest
  from transformers import AutoModelForCausalLM, AutoTokenizer, GPTQConfig
  from transformers.testing_utils import is_torch_available, require_accelerate, require_auto_gptq, require_optimum, require_torch_gpu, require_torch_multi_gpu, slow
label_desc: Use image node_id 7 for calling the GPTQTest obj's underlying member method code with example usage: obj.check_quantized_layers_type(model, value) without return types