Update app.py

app.py

@@ -45,15 +45,13 @@ function start() {
 with gr.Blocks() as app:
     a=gr.Audio(streaming=True,autoplay=True)
     h=gr.HTML()
-    #t=gr.State()
-    #bulk=gr.State()
-    t=gr.Textbox(label="url",interactive=False,visible=True)
-    bulk=gr.Textbox(label="bulk",interactive=False,visible=True)
+    with gr.Column(visible=False):    
+        t=gr.Textbox(label="url",interactive=False,visible=True)
+        bulk=gr.Textbox(label="bulk",interactive=False,visible=True)
     
     app.load(None,None,t,js=js)
     
     t.change(read_pdf,t,bulk)
-    #t.change(load_html,t,h)
 
     bulk.change(pp.stream_tts,bulk,a)
-app.queue().launch(max_threads=40)
+app.queue(default_concurrency_limit=20).launch(max_threads=40)