class_docstr: tests more combinations of parameters
class_docstr_tok: ["tests","more","combinations","of","parameters"]
code: def test_fp4_single_unsafe(self):
      self.test_serialization(
          quant_type="fp4", double_quant=False, safe_serialization=False
      )
  
imports: import gc
  import importlib.metadata
  import tempfile
  import unittest
  from packaging import version
  from transformers import AutoConfig, AutoModel, AutoModelForCausalLM, AutoModelForSeq2SeqLM, AutoModelForSequenceClassification, AutoTokenizer, BitsAndBytesConfig, pipeline
  from transformers.testing_utils import is_bitsandbytes_available, is_torch_available, require_accelerate, require_bitsandbytes, require_torch, require_torch_gpu, require_torch_multi_gpu, slow, torch_device
label_desc: Use image node_id 4 for calling the ExtendedSerializationTest obj's underlying member method code with example usage: obj.test_fp4_single_unsafe() without return types