Update codedex-update-q3-2025.mdx

Author: sonnynomnom

blogs/2025/codedex-update-q3-2025.mdx

@@ -57,6 +57,28 @@ Here's what's new:
 
 ## 🪄 AI Revamp: Meet Lumi!
 
+
+**Note:** You unlock Lumi at 500 XP.
+
+<div
+  style={{
+    display: "flex",
+    justifyContent: "center",
+    marginBottom: "1.2rem",
+    transform: "scale(.9)",
+  }}
+>
+  <a
+    href="https://www.codedex.io/python/01-setting-up"
+    style={{ all: "unset" }}
+    target="_blank"
+    and
+    rel="noopener noreferrer"
+  >
+    <Button variant="yellow">Talk to Lumi</Button>
+  </a>
+</div>
+
 ## ⚙️ Account Settings Revamp