From cdaf7f4a5184a3bbd83162735a8cccbd2606b87e Mon Sep 17 00:00:00 2001
From: Shanshan Shen <467638484@qq.com>
Date: Tue, 25 Nov 2025 20:36:32 +0800
Subject: [PATCH] [MM][Bugfix] Minor fix for VL model verification (#4385)

### What this PR does / why we need it?

To fix ops test, where `model_config` has been set to `None` and doesn't
has `hf_config` attribute, we have added a check for `model_config` to
guarantee it is not `None_Type`.

cherry-pick from main:
https://github.com/vllm-project/vllm-ascend/pull/4384.


Signed-off-by: shen-shanshan <467638484@qq.com>
---
 vllm_ascend/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vllm_ascend/utils.py b/vllm_ascend/utils.py
index 52a88ec..55b5136 100644
--- a/vllm_ascend/utils.py
+++ b/vllm_ascend/utils.py
@@ -700,7 +700,7 @@ def _is_contain_expert(config: Any):
 def is_vl_model(vllm_config: VllmConfig):
     """Checks if the model is a VL model by config"""
     global _IS_VL_MODEL
-    if _IS_VL_MODEL is None:
+    if _IS_VL_MODEL is None and vllm_config.model_config:
         model_configs = vllm_config.model_config.hf_config.to_dict()
         _IS_VL_MODEL = "VL" in model_configs["architectures"][0]
     return _IS_VL_MODEL