[Misc]Clean up useless import from vllm (#2049)

Clean up useless  import from vllm to make code more clear.

- vLLM version: v0.10.0
- vLLM main:
18cc33dd60

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

vllm_ascend/attention/attention_v1.py

@@ -27,11 +27,11 @@ from vllm.attention.backends.utils import CommonAttentionState
 from vllm.forward_context import ForwardContext, get_forward_context
 from vllm.utils import direct_register_custom_op
 from vllm.v1.core.sched.output import SchedulerOutput
-from vllm.v1.worker.gpu_input_batch import InputBatch
 
 from vllm_ascend.ops.attention import vanilla_chunked_prefill
 from vllm_ascend.utils import (ACL_FORMAT_FRACTAL_NZ, aligned_16, is_310p,
                                nd_to_nz_2d, nd_to_nz_spec)
+from vllm_ascend.worker.npu_input_batch import InputBatch
 
 
 class AscendAttentionBackend(AttentionBackend):

vllm_ascend/attention/attention_v1_torchair.py

@@ -25,11 +25,11 @@ from vllm.attention.backends.abstract import (AttentionBackend, AttentionImpl,
                                               AttentionLayer, AttentionType)
 from vllm.attention.backends.utils import PAD_SLOT_ID, CommonAttentionState
 from vllm.v1.core.sched.output import SchedulerOutput
-from vllm.v1.worker.gpu_input_batch import InputBatch
 
 from vllm_ascend.attention.attention_v1 import AscendAttentionState
 from vllm_ascend.utils import (ACL_FORMAT_FRACTAL_NZ, aligned_16, is_310p,
                                nd_to_nz_2d)
+from vllm_ascend.worker.npu_input_batch import InputBatch
 
 
 class AscendAttentionTorchairBackend(AttentionBackend):