feat: remove vllm distributed (#2907)

Co-authored-by: Zhangyi <1109276519@qq.com>

python/sglang/srt/layers/vocab_parallel_embedding.py

@@ -6,13 +6,13 @@ from typing import List, Optional, Sequence, Tuple
 import torch
 import torch.nn.functional as F
 from torch.nn.parameter import Parameter, UninitializedParameter
-from vllm.distributed import (
+
+from sglang.srt.distributed import (
     divide,
     get_tensor_model_parallel_rank,
     get_tensor_model_parallel_world_size,
     tensor_model_parallel_all_reduce,
 )
-
 from sglang.srt.layers.parameter import BasevLLMParameter
 from sglang.srt.layers.quantization.base_config import (
     QuantizationConfig,