Update app.py

app.py

@@ -238,12 +238,13 @@ controller = MagicTimeController()
 
 def ui():
     with gr.Blocks(css=css) as demo:
-        gr.Markdown(
-            """
+        gr.HTML("""
             <div style='display: flex; align-items: center; justify-content: center; text-align: center;'>
                 <img src='https://www.pnglog.com/48rWnj.png' style='width: 300px; height: auto; margin-right: 10px;' />
             </div>
-            
+        """)
+        gr.Markdown(
+            """
             <h2 align="center"> <a href="https://github.com/PKU-YuanGroup/MagicTime">[TPAMI 2025] MagicTime: Time-lapse Video Generation Models as Metamorphic Simulators</a></h2>
             <h5 style="text-align:left;">If you like our project, please give us a star ⭐ on GitHub for the latest update.</h5>