diff --git a/Test.md b/Test.md
index 517b002..a4600ce 100644
--- a/Test.md
+++ b/Test.md
@@ -1,4 +1,12 @@
-This is a picture of a kitty! 
+This is a picture of a kitty!
+
+```mermaid
+graph TD;
+    A-->B;
+    A-->C;
+    B-->D;
+    C-->D;
+```
 
 Without exclamation point:
 [hi, I'm the alt text](https://gogs.gtsplab.com:5432/j/python-test/raw/main/cat.jpg)