diff --git a/module1/README.md b/module1/README.md
index 1208cb850d3ea83194497ae723f83c0829ab4a22..389cd374e59502be77cc10894bee7f5f8e3ae7c1 100644
--- a/module1/README.md
+++ b/module1/README.md
@@ -1,3 +1,5 @@
 Module 1
 
 TOD : To try 
+
+`mean(1:10)`
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