feat: upgrade to Gradio 5.

ARTICLE.md

@@ -19,15 +19,6 @@ If our work is useful for your research, please consider citing:
 This project is licensed under [S-Lab License 1.0](https://huggingface.co/hzxie/city-dreamer/blob/main/LICENSE).
 Redistribution and use for non-commercial purposes should follow this license.
 
-##### Find Me 🤗
-
-<a href="https://github.com/hzxie">
-  <img style="display: inline-block; margin-right: 20px" src="https://img.shields.io/github/followers/hzxie">
-</a>
-<a href="https://twitter.com/zjhzxhz">
-  <img style="display: inline-block" src="https://img.shields.io/twitter/follow/zjhzxhz">
-</a>
-
 ---
 
 <img src='https://api.infinitescript.com/badgen/count?name=hzxie/CityDreamer&ltext=Visitors&color=fdba74' style="margin: 0 auto">

README.md

@@ -4,12 +4,12 @@ emoji: 🏙️
 colorFrom: blue
 colorTo: green
 sdk: gradio
-sdk_version: 4.44.0
+sdk_version: 5.20.0
 app_file: app.py
 pinned: false
 ---
 
-<img src="https://www.infinitescript.com/projects/CityDreamer/CityDreamer-Logo.png" style="height: 150px; margin: 0 auto">
+<img src="https://www.infinitescript.com/projects/CityDreamer/CityDreamer-Logo.webp" style="height: 150px; margin: 0 auto">
 
 Official demo for **[CityDreamer: Compositional Generative Model of Unbounded 3D Cities](https://github.com/hzxie/city-dreamer) (CVPR 2024).**