Updated ERNIE Community README (#2)

- Updated ERNIE Community README (a88434c57ea46c69d391a5a4a8c173ea4d71d324)
- minor (b591fa2536e6c67c14678d76f515b5de585f66e6)
- minor (08c566c863e9822b3043d81da2b48a77e9dcd6f7)


Co-authored-by: leonliuzx <[email protected]>

README.md

@@ -1,10 +1,34 @@
 ---
-title: README
-emoji: 🏢
-colorFrom: red
+title: ERNIE Community
+emoji: 👐
+colorFrom: blue
 colorTo: pink
-sdk: static
-pinned: false
+sdk: docker
+pinned: true
+license: apache-2.0
 ---
 
-Edit this `README.md` markdown file to author your organization card.
+# ERNIE Community👐
+
+Welcome to ERNIE Community 👋 
+
+## 📢 Community Activity
+
+<div style="background: linear-gradient(90deg, #ffe1e6, #ffeaea); border-radius: 12px; padding: 24px; border-left: 8px solid #FF0055; margin: 28px 0; box-shadow: 0 2px 6px rgba(0,0,0,0.06);">
+    <h3 style="margin-top: 0; color: #FF0055; font-size: 1.55em; font-weight: 700;">
+        🏆 ERNIE AI Developer Challenge — Now Live!
+    </h3>
+    <p style="font-size: 1.05em;">
+        Together with partners like <strong>Unsloth, LLaMA-Factory, Novita AI, D-Robotics, and CAMEL-AI</strong>,
+        we are excited to kick off a new wave of community innovation.
+    </p>
+    <p style="font-size: 1.05em; margin-top: 12px;">
+        👉 Join the Challenge:  
+        <a href="https://baiduernieai.devpost.com/?utm_source=ERNIE-HF&utm_medium=ERNIE-HF&utm_campaign=ERNIE+AI+Developer+Challenge" target="_blank">
+            https://baiduernieai.devpost.com/
+        </a>
+    </p>
+</div>
+
+- [PaddlePaddle on Hugging Face](https://huggingface.co/PaddlePaddle)
+- [ERNIE on Hugging Face](https://huggingface.co/baidu)