fix README.md

README.md

@@ -57,7 +57,25 @@ docker run -dit --name <container_name> \
   --trust-remote-code --max-model-len 2048 --enforce-eager -tp 1
 ```
 
-## 构建
+## 测试
+
+如果发送请求时出现以下报错：
+
+```
+ValueError: default chat template is no longer allowed, so you must provide a chat template if the tokenizer does not define one.
+```
+
+请使用 completion 接口测试，而非 chat completion：
+
+```bash
+curl http://localhost:8000/v1/completions \
+  -H "Content-Type: application/json" \
+  -d '{
+    "model": "llm",
+    "prompt": "Hello, how are you?",
+    "max_tokens": 100
+  }'
+```
 
 ```bash
 docker build -t vllm-ascend-fix-tokenizer:latest .