clean up model module (#4611)

Model module is useless now. Let't remove it totally.

- vLLM version: v0.11.2

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

setup.py

@@ -534,7 +534,6 @@ setup(
     entry_points={
         "vllm.platform_plugins": ["ascend = vllm_ascend:register"],
         "vllm.general_plugins": [
-            "ascend_enhanced_model = vllm_ascend:register_model",
             "ascend_kv_connector = vllm_ascend:register_connector",
             "ascend_model_loader = vllm_ascend:register_model_loader",
             "ascend_service_profiling = vllm_ascend:register_service_profiling"

vllm_ascend/__init__.py

@@ -22,11 +22,6 @@ def register():
     return "vllm_ascend.platform.NPUPlatform"
 
 
-def register_model():
-    from .models import register_model
-    register_model()
-
-
 def register_connector():
     from vllm_ascend.distributed import register_connector
     register_connector()

vllm_ascend/models/__init__.py

@@ -1,10 +0,0 @@
-from vllm import ModelRegistry
-
-
-def register_model():
-    # There is no PanguProMoEForCausalLM in vLLM, so we should register it before vLLM config initialization
-    # to make sure the model can be loaded correctly. This register step can be removed once vLLM support PanguProMoEForCausalLM.
-    ModelRegistry.register_model(
-        "PanguProMoEForCausalLM",
-        "vllm_ascend.torchair.models.torchair_pangu_moe:PanguProMoEForCausalLM"
-    )