Update app.py

app.py

@@ -121,4 +121,4 @@ with gr.Blocks() as demo:
     autofill_btn = gr.Button("Autofill using arXiv")
     autofill_btn.click(update_fields, inputs=[arxiv_box], outputs=[title_box, author_box, abstract_box], concurrency_limit=1)
 
-    demo.queue(max_size=20).launch(enable_queue=True)
+    demo.queue(max_size=20).launch()