Update app.py

app.py

@@ -139,8 +139,8 @@ with gr.Blocks() as demo:
     clear = gr.ClearButton([prompt_msg, chatbot])
 
     #upload_pdfs.upload(augment_llm_with_docs, inputs=upload_pdfs)
-    load_pdfs.click(loading_pdf_message, None, status_vec_db, queue=False)    
-    load_pdfs.click(augment_llm_with_docs, inputs=upload_pdfs, outputs=status_vec_db, queue=False)
+    load_pdfs.click(loading_pdf_message, None, status_vec_db)    
+    load_pdfs.click(augment_llm_with_docs, inputs=upload_pdfs, outputs=status_vec_db)
     submit_btn.click(respond, inputs=[prompt_msg, chatbot], outputs=[prompt_msg, chatbot])
     prompt_msg.submit(respond, inputs=[prompt_msg, chatbot], outputs=[prompt_msg, chatbot])