Added Ola Chrabrowa's Warsaw.AI talk

Author: alicja-raczkowska

data/presentations.json

@@ -14,6 +14,13 @@
             "description": "Talk at Data Science Summit Machine Learning Edition - 14.06.2024",
             "thumb": "images/video-headers/ola-jacek-dssmle-2024.png"
         },
+        {
+            "title": "Dense Retrieval for Allegro Search Engine",
+            "url": "https://youtu.be/8CcRsX4IMnU?t=3403",
+            "who": "Aleksandra Chrabrowa",
+            "description": "Seminar at Warsaw.ai - Episode XXIII- 23.05.2024",
+            "thumb": "images/video-headers/ola-warsawai2024.png"
+        },
         {
             "title": "Machine Translation at Allegro – Use your model wise but data wiser",
             "url": "https://www.youtube.com/watch?v=dIrCMFiyGj0",