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diff --git a/readme.md b/readme.md
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--- a/readme.md
+++ b/readme.md
@@ -26,4 +26,8 @@ pdfy example.pdf "Make a summary of this paper, also get me all contact informat
 
 ```
 cargo build --release
-```
\ No newline at end of file
+```
+
+## Demo
+
+[demo](demo.mp4)
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