update url

app.py

@@ -320,8 +320,7 @@ with gr.Blocks(theme=theme, analytics_enabled=False, css=css) as demo:
     submit.click(
         generate,
         inputs=[instruction, temperature, max_new_tokens, top_p, repetition_penalty, library, method],
-        outputs=[output],
-        concurrency_limit=16
+        outputs=[output]
     )
     share_button.click(None, [], [])
-demo.queue().launch(debug=True)
+demo.queue(default_concurrency_limit=16).launch(debug=True)