Update README.md

README.md

@@ -55,9 +55,9 @@ output：你好！作为一个大型语言模型，我一直在学习和提高
 ```
 
 
-## vllm server
-```
-llama2-chat-template.jinja file is chat-template above
+## vLLM server
+```shell
+#llama2-chat-template.jinja file is chat-template above
 model_path=Mistral-7B-Instruct-V0.4
 python  -m vllm.entrypoints.openai.api_server --model=$model_path \
         --trust-remote-code --host 0.0.0.0  --port 7777 \
@@ -65,8 +65,8 @@ python  -m vllm.entrypoints.openai.api_server --model=$model_path \
         --max-model-len 8192 --chat-template llama2-chat-template.jinja \
         --tensor-parallel-size 1 --served-model-name chatbot
 ```
-```
 
+```python
 from openai import OpenAI
 # Set OpenAI's API key and API base to use vLLM's API server.
 openai_api_key = "EMPTY"