Update app.py

app.py

@@ -11,7 +11,7 @@ API_KEY = os.getenv('API_KEY')
 
 title = "<h1><center>Markup-to-Image Diffusion Models with Scheduled Sampling</center></h1>"
 authors = "<center>Yuntian Deng, Noriyuki Kojima, Alexander M. Rush</center>"
-info = '<center><a href="https://arxiv.org/pdf/2210.05147.pdf">Paper</a> <a href="https://github.com/da03/markup2im">Code</a></center>'
+info = '<center><a href="https://openreview.net/pdf?id=81VJDmOE2ol">Paper</a> <a href="https://github.com/da03/markup2im">Code</a></center>'
 
 with gr.Blocks() as demo:
     gr.Markdown(title)