Update app.py

app.py

@@ -237,7 +237,7 @@ with gr.Blocks(css=css) as demo:
     with gr.Row():
         gr.Markdown(
             "<div align='center'><font size='5'><a href='https://foleycrafter.github.io/'>Project Page</a> &ensp;"  # noqa
-            "<a href='https://arxiv.org/abs/xxxx.xxxxx/'>Paper</a> &ensp;"
+            "<a href='https://arxiv.org/abs/2407.01494/'>Paper</a> &ensp;"
             "<a href='https://github.com/open-mmlab/foleycrafter'>Code</a> &ensp;"
             "<a href='https://huggingface.co/spaces/ymzhang319/FoleyCrafter'>Demo</a> </font></div>"
         )