Update README.md

README.md

@@ -63,7 +63,7 @@ Run the inference script by providing the compiled model, configuration, and dat
 
 # 2. 执行推理
 python inference_axmodel.py compiled.axmodel inference_config.json inference_data/ --output-dir inference_results
-
+```
 
 ### Inference with AX650 Host
 ```