Update README.md

README.md

@@ -5,6 +5,8 @@ colorFrom: gray
 colorTo: blue
 sdk: static
 pinned: false
+thumbnail: >-
+  https://cdn-uploads.huggingface.co/production/uploads/62d648291fa3e4e7ae3fa6e8/zayI0eWSVI6Ylp8TlU22L.png
 ---
 
 # Welcome to The Context Course
@@ -19,7 +21,7 @@ First, you need to join this org to get info about the course:
 
 <div style="width: 100%; border: 1px solid #ccc; padding: 20px; margin: 20px auto; box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1); background-image: linear-gradient(to bottom, #2d2d2d, #1a1a1a); border-radius: 8px;">
   <h2 style="color: #e0e0e0; margin-bottom: 10px;">🚀 Ready to start? Enroll now — it's free.</h2>
-  <a href="https://huggingface.co/organizations/context-course/share/TODO" style="display: inline-block; padding: 10px 20px; background-color: #4a9eff; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; transition: background-color 0.3s ease;" onmouseover="this.style.backgroundColor='#3a8eef'" onmouseout="this.style.backgroundColor='#4a9eff'">Join the Course</a>
+  <a href="https://hf-learn.short.gy/join-context-course" style="display: inline-block; padding: 10px 20px; background-color: #4a9eff; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; transition: background-color 0.3s ease;" onmouseover="this.style.backgroundColor='#3a8eef'" onmouseout="this.style.backgroundColor='#4a9eff'">Join the Course</a>
 </div>
 
 Our first livestream will be May 12th, so sign up on YouTube.