fixed typing import error

Signed-off-by: wuchen <cntryroa@gmail.com>

Author: wuchen

vllm/lora/fused_moe_lora.py

@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 # SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-from typing import dict, list, tuple
 
 import torch
 import triton

vllm/lora/layers.py

@@ -4,7 +4,7 @@
 # pylint: disable=unused-argument
 import math
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Optional, Union, cast, list
+from typing import TYPE_CHECKING, Optional, Union, cast
 
 import torch
 import torch.nn as nn