fix

app.py

@@ -704,5 +704,5 @@ R2P2 provides more information about each reviewer. Given a paper and a reviewer
     )
     
 if __name__ == "__main__":
-    demo.queue().launch())  # add ?__theme=light to force light mode
+    demo.queue().launch() # add ?__theme=light to force light mode
     #demo.queue().launch(share=True)  # add ?__theme=light to force light mode