[Doc]clean up ascend scheduler config from doc (#4612)

clean up ascend scheduler config from doc

- vLLM version: v0.11.2

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

docs/source/tutorials/DeepSeek-V3.2-Exp.md

@@ -174,7 +174,7 @@ vllm serve vllm-ascend/DeepSeek-V3.2-Exp-W8A8 \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.92 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
+--additional-config '{"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
 ```
 
 ### Multi-node Deployment
@@ -226,7 +226,7 @@ vllm serve /root/.cache/Modelers_Park/DeepSeek-V3.2-Exp \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.9 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
+--additional-config '{"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
 ```
 
 **Node 1**
@@ -270,7 +270,7 @@ vllm serve /root/.cache/Modelers_Park/DeepSeek-V3.2-Exp \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.92 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
+--additional-config '{"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
 ```
 
 ::::
@@ -318,7 +318,7 @@ vllm serve vllm-ascend/DeepSeek-V3.2-Exp-W8A8 \
 --quantization ascend \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.9 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
+--additional-config '{"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
 ```
 
 **Node 1**
@@ -365,7 +365,7 @@ vllm serve vllm-ascend/DeepSeek-V3.2-Exp-W8A8 \
 --quantization ascend \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.92 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
+--additional-config '{"torchair_graph_config":{"enabled":true,"graph_batch_sizes":[16]}}'
 ```
 
 ::::

docs/source/tutorials/multi_node.md

@@ -137,7 +137,7 @@ vllm serve vllm-ascend/DeepSeek-V3.1-W8A8 \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.9 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true}}'
+--additional-config '{"torchair_graph_config":{"enabled":true}}'
 ```
 
 **Node 1**
@@ -182,7 +182,7 @@ vllm serve vllm-ascend/DeepSeek-V3.1-W8A8 \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.92 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true}}'
+--additional-config '{"torchair_graph_config":{"enabled":true}}'
 ```
 
 The deployment view looks like:

docs/source/tutorials/multi_node_kimi.md

@@ -93,7 +93,7 @@ vllm serve /home/cache/weights/Kimi-K2-Instruct-W8A8 \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.9 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true}}'
+--additional-config '{"torchair_graph_config":{"enabled":true}}'
 ```
 
 **Node 1**
@@ -137,7 +137,7 @@ vllm serve /home/cache/weights/Kimi-K2-Instruct-W8A8 \
 --trust-remote-code \
 --no-enable-prefix-caching \
 --gpu-memory-utilization 0.92 \
---additional-config '{"ascend_scheduler_config":{"enabled":true},"torchair_graph_config":{"enabled":true}}'
+--additional-config '{"torchair_graph_config":{"enabled":true}}'
 ```
 
 The deployment view looks like:

docs/source/tutorials/multi_npu_moge.md

@@ -157,12 +157,7 @@ if __name__ == "__main__":
             additional_config={
             'torchair_graph_config': {
             'enabled': True,
-            },
-            'ascend_scheduler_config':{
-            'enabled': True,
-            'enable_chunked_prefill' : False,
-            'chunked_prefill_enabled': False
-            },
+            }
             })
 
     outputs = llm.generate(prompts, sampling_params)