Update app.py

app.py

@@ -96,17 +96,25 @@ function () {
 with gr.Blocks(head=head) as app:
     a=gr.Audio(streaming=True,autoplay=True)
     h=gr.HTML("""<div id='cap'></div>""")
+
+    with gr.Accordion("Voice Controls",open=False):
+        with gr.Row():
+            stp=gr.Button("Stop")
+            upd=gr.Button("Update Voice")
+        t=gr.Textbox(label="PDF URL",interactive=True,visible=True)
+        m=gr.Dropdown(label="Voice", choices=pp.key_list,value="en_US-lessac-high",interactive=True)
+        l=gr.Slider(label="Length", minimum=0.01, maximum=10.0, value=1,interactive=True)
+        n=gr.Slider(label="Noise", minimum=0.01, maximum=3.0, value=0.5,interactive=True)
+        w=gr.Slider(label="Noise Width", minimum=0.01, maximum=3.0, value=0.5,interactive=True)
+        p=gr.Slider(label="Sentence Pause", minimum=0.1, maximum=10.0, value=1,interactive=True)
+        upd_btn=gr.Button("Update")
     with gr.Column(visible=False):    
-        t=gr.Textbox(label="url",interactive=False,visible=True)
-        m=gr.Textbox(label="mod",value="en_US-joe-medium",interactive=False,visible=True)
-        l=gr.Textbox(label="len",value="1",interactive=False,visible=True)
-        n=gr.Textbox(label="nos",value="0.5",interactive=False,visible=True)
-        w=gr.Textbox(label="wid",value="0.5",interactive=False,visible=True)
-        p=gr.Textbox(label="pau",value="1",interactive=False,visible=True)
         bulk=gr.Textbox(label="bulk",interactive=False,visible=True)
     
     app.load(None,None,[t,m,l,n,w,p],js=js)
-    t.change(read_pdf,t,bulk)
-    m.change(pp.load_mod,m,None)
-    bulk.change(pp.stream_tts,[bulk,m,l,n,w,p],a)
+    tc=t.change(read_pdf,t,bulk)
+    mc=m.change(pp.load_mod,m,None)
+    bc=bulk.change(pp.stream_tts,[bulk,m,l,n,w,p],a)
+    uc=upd.click(pp.stream_tts,[bulk,m,l,n,w,p],a)
+    sc=stop.click(None,None,None, cancels=[tc,mc,bc,uc])
 app.queue(default_concurrency_limit=20).launch(max_threads=40)