Update app.py

app.py

@@ -97,7 +97,7 @@ def _launch_demo(args, model, tokenizer, config):
     **Qwen is currently SOTA in the benchmarks for 14B models.**
     **Test QWEN-VL. A multimodal model that accept images! [QWEN-VL](https://huggingface.co/spaces/artificialguybr/qwen-vl)**
     """)
-        chatbot = gr.Chatbot(label='Qwen-Chat', elem_classes="control-height", queue=True)
+        chatbot = gr.Chatbot(label='Qwen-Chat', elem_classes="control-height")
         query = gr.Textbox(lines=2, label='Input')
         task_history = gr.State([])
 
@@ -106,7 +106,7 @@ def _launch_demo(args, model, tokenizer, config):
             empty_btn = gr.Button("🧹 Clear History")
             regen_btn = gr.Button("🤔️ Regenerate")
     
-        submit_btn.click(predict, [query, chatbot, task_history], [chatbot], show_progress=True)  # Enable queue
+        submit_btn.click(predict, [query, chatbot, task_history], [chatbot], show_progress=True, queue=True)  # Enable queue
         submit_btn.click(reset_user_input, [], [query], queue=False) #No queue for resetting
         empty_btn.click(reset_state, [chatbot, task_history], outputs=[chatbot], show_progress=True) #No queue for clearing
         regen_btn.click(regenerate, [chatbot, task_history], [chatbot], show_progress=True)  # Enable queue