Update README_CN.md

BeasterYong · web-flow · commit fe0cb546c25f · 2024-09-14T15:55:11.000+08:00
diff --git a/README_CN.md b/README_CN.md
@@ -160,6 +160,7 @@ conda activate deepke
 pip install deepke
 ```
 - 请确保您当前的pip版本<=24.0
+  
 2） 基于源码安装
 
 ```bash
