update banner

app.py

@@ -366,12 +366,12 @@ with demo:
             <a href="https://twitter.com/zama_fhe"> <img style="vertical-align: middle; display:inline-block; margin-right: 3px;" width=15 src="https://user-images.githubusercontent.com/5758427/197975044-bab9d199-e120-433b-b3be-abd73b211a54.png">@zama_fhe</a>
         </p>
         <p align="center">
-            Experiment with photo filtering using Homomorphic Encryption by following our
-            <a href="https://zama.ai/post/encrypted-image-filtering-using-homomorphic-encryption"> tutorial</a>
-            .
+            <img src="https://user-images.githubusercontent.com/56846628/219605302-5baafac4-cf6f-4f06-9a96-91cef2b84a63.png" width="70%" height="70%">
         </p>
         <p align="center">
-            <img src="https://user-images.githubusercontent.com/56846628/219403891-96591b1d-cbeb-4e81-91a9-7907c7ea91df.png" width="70%" height="70%">
+            Test the app below, review
+            <a href="https://zama.ai/post/encrypted-image-filtering-using-homomorphic-encryption"> our tutorial</a>
+            , and try the build for yourself!
         </p>
         """
     )