Update README.md

README.md

@@ -61,8 +61,8 @@ print(response)
 ```
 
 默认的完整prompt如下所示：
-```python
-prompt="""
+~~~python
+prompt = """
 You are a **Senior Multimodal Conversation Safety Auditor**, specializing in evaluating the safety of multi-turn, image-and-text interactions between a User and a Vision-Language Model (Assistant).
 
 **Task**:
@@ -202,10 +202,9 @@ The conversation history is in JSON format and is enclosed in square brackets []
 }}
 ```
 </OUTPUT>
-
+"""
 **Multi-turn Dialogue History**:
 ```json
 {conversations}
-
+``` 
 """
-```