Update app.py

app.py

@@ -1940,4 +1940,4 @@ with gr.Blocks() as app:
     det_btn.click(proc60,[im],[out60,prob_lang], show_progress=True)
     
     #det_btn.click(detect_lang,[im,ocr_sens,],det_out)
-app.launch(max_threads=500)
+app.queue(concurrency_count=500).launch(max_threads=500)