Update app.py

app.py

@@ -116,5 +116,4 @@ with demo:
                 
     button_run.click(fn=run_fn, inputs=[input_pdf_file, input_question_text, input_k_percent], outputs=[output_gallery, output_contexts, output_ranked_contexts, output_qa_results])
     
-    demo.launch(enable_queue=True)
-    
+    demo.launch(enable_queue=True)