Update app.py

app.py

@@ -21,7 +21,7 @@ from relik.retriever.indexers.base import BaseDocumentIndex
 
 LOGO = """
 <div style="text-align: center; display: flex; flex-direction: column; align-items: center;">
-    <img src="https://cdn-uploads.huggingface.co/production/uploads/5f0b462819cb630495b814d7/NJPRSmlwi6sY1qQEIcgRV.png" style="max-width: 850px; height: auto;"> 
+    <img src="https://github.com/SapienzaNLP/relik/blob/main/relik.png?raw=true" style="max-width: 850px; height: auto;"> 
 </div>
 """
 
@@ -29,7 +29,7 @@ DESCRIPTION = """
 <div style="display:flex; justify-content: center; align-items: center; flex-direction: row;">
     <a href="https://2024.aclweb.org/"><img src="http://img.shields.io/badge/ACL-2024-4b44ce.svg"></a> &nbsp; &nbsp; 
     <a href="https://aclanthology.org/"><img src="http://img.shields.io/badge/paper-ACL--anthology-B31B1B.svg"></a> &nbsp; &nbsp; 
-    <a href="https://arxiv.org/abs/placeholder"><img src="https://img.shields.io/badge/arXiv-placeholder-b31b1b.svg"></a>
+    <a href="https://arxiv.org/abs/2408.00103"><img src="https://img.shields.io/badge/arXiv-2408.00103-b31b1b.svg"></a>
 </div>
 <br>
 <div style="display:flex; justify-content: center; align-items: center; flex-direction: row;">
@@ -57,7 +57,7 @@ DESCRIPTION = """
         <a href="https://riccardorlando.xyz/" style="color: #919191;" target="_blank">Riccardo Orlando</a>, 
         <a href="https://littlepea13.github.io/" style="color: #919191;" target="_blank">Pere-Lluís Huguet Cabot</a>, 
         <a href="https://edobobo.github.io/" style="color: #919191;" target="_blank">Edoardo Barba</a>, 
-        and <a href="https://www.diag.uniroma1.it/navigli/" style="color: #919191;" target="_blank">Roberto Navigli</a>, 
+        and <a href="https://www.diag.uniroma1.it/navigli/" style="color: #919191;" target="_blank">Roberto Navigli</a> 
     </span>
 <h2>
 </div>