diff --git a/pages/python101.md b/pages/python101.md
index 1c8bba4..b3e3569 100644
--- a/pages/python101.md
+++ b/pages/python101.md
@@ -1,7 +1,9 @@
 title : Python 101
 author: zvevqx
 published: 2025-11-22
-cat: code , python 
+cat: 
+    - code
+    - python 
 desc: ressources for python
 
 ...