fix style

Signed-off-by: changwangss <[email protected]>

neural_compressor/transformers/models/modeling_auto.py

@@ -38,7 +38,6 @@
 from threading import Thread
 from typing import Union
 
-import torch
 import transformers
 from accelerate import init_empty_weights
 from transformers import AutoConfig
@@ -56,12 +55,10 @@
 from neural_compressor.torch.algorithms.weight_only.modules import INCWeightOnlyLinear
 from neural_compressor.torch.utils import is_ipex_available
 from neural_compressor.transformers import GPTQConfig, RtnConfig
-from neural_compressor.transformers.quantization.utils import replace_linear, save_low_bit
+from neural_compressor.transformers.quantization.utils import convert_dtype_torch2str, replace_linear, save_low_bit
 from neural_compressor.utils import logger
 from neural_compressor.utils.utility import CpuInfo, LazyImport
 
-from ..quantization.utils import convert_dtype_torch2str, replace_linear
-
 torch = LazyImport("torch")