Update app.py

app.py

@@ -181,4 +181,5 @@ with gr.Blocks() as demo:
         next_button, prev_button, home_button, question_state, result_text, explanation_text, explain_button
     ])
 
-demo.queue(concurrency_count=75, max_size=100).launch(debug=True)
+
+demo.queue(max_size=100).launch(debug=True, max_threads=75)