Update app.py

app.py

@@ -89,7 +89,7 @@ title = """
 with gr.Blocks(css='style.css') as demo:
     gr.Markdown("<font color=red size=10><center>SEINE: Image-to-Video generation</center></font>")
     gr.Markdown(
-        """
+        """<div style="text-align:center">
         [Arxiv Report](https://arxiv.org/abs/2310.20700) | [Project Page](https://vchitect.github.io/SEINE-project/) | [Github](https://github.com/Vchitect/SEINE)
         """
     )