diff --git a/python/sglang/srt/layers/quantization/modelopt_quant.py b/python/sglang/srt/layers/quantization/modelopt_quant.py
index 572a8e8d7..05bdef739 100755
--- a/python/sglang/srt/layers/quantization/modelopt_quant.py
+++ b/python/sglang/srt/layers/quantization/modelopt_quant.py
@@ -2,7 +2,6 @@
 from __future__ import annotations
 
 import logging
-import os
 from typing import TYPE_CHECKING, Any, Dict, List, Optional
 
 import torch
diff --git a/python/sglang/srt/models/deepseek_v2.py b/python/sglang/srt/models/deepseek_v2.py
index cd7e8b682..3cbaf3ed2 100644
--- a/python/sglang/srt/models/deepseek_v2.py
+++ b/python/sglang/srt/models/deepseek_v2.py
@@ -26,7 +26,6 @@ from typing import Any, Dict, Iterable, Optional, Tuple, Union
 import torch
 import torch.nn.functional as F
 from torch import nn
-from tqdm import tqdm, trange
 from transformers import PretrainedConfig
 
 from sglang.srt import single_batch_overlap
@@ -83,7 +82,7 @@ from sglang.srt.layers.moe import (
 from sglang.srt.layers.moe.ep_moe.layer import DeepEPMoE, get_moe_impl_class
 from sglang.srt.layers.moe.fused_moe_triton.layer import FusedMoE
 from sglang.srt.layers.moe.topk import TopK, TopKOutputFormat
-from sglang.srt.layers.quantization import Fp8Config, deep_gemm_wrapper
+from sglang.srt.layers.quantization import deep_gemm_wrapper
 from sglang.srt.layers.quantization.base_config import QuantizationConfig
 from sglang.srt.layers.quantization.fp8_kernel import (
     is_fp8_fnuz,