Update app.py

app.py

@@ -134,10 +134,10 @@ def build_demo() -> gr.Blocks:
 🔗 **Links**: [GitHub](https://github.com/baidubce/Qianfan-VL) | [HuggingFace](https://huggingface.co/baidu) | [ModelScope](https://modelscope.cn/organization/baidu-qianfan) | [Documentation](https://github.com/baidubce/qianfan-models-cookbook)""",
         additional_inputs=[model_selector],
         additional_inputs_accordion=gr.Accordion("Options", open=True),
-    ).queue()
+    ).queue(default_concurrency_limit=8)
 
 def main():
     build_demo().launch()
 
 if __name__ == "__main__":
-    main()
+    main()