Update app.py

app.py

@@ -12,10 +12,12 @@ def init():
     return(gr.update(label="Voice",choices=key_list,value="en_US-joe-medium",interactive=True))
 
 def load_mod(instr="en_US-joe-medium"):
+    load_mes=gr.Info(f"Loading Model...\n{instr}",duration=3)
     pp.load_mod(instr=instr) 
     with open(pp.json_ob,'r') as f:
         #json_ob=json.dumps(f.read(),indent=4)
         json_ob=f.read()
+    done_mes=gr.Info(f"Model Loaded\n{instr}",duration=3)
     return json_ob
 
 
@@ -45,7 +47,13 @@ def exp2():
 def exp3():
     exp_file=f"./example/en_US-ljspeech-high__1__1__0_5__1.json"
     return(gr.update(value=txt),gr.update(value=exp_file))
-    
+def button_on(stream):
+    if stream==True:
+        return gr.update(interactive=True,visible=True),gr.update(interactive=False,visible=False)
+    if stream==False:
+        return gr.update(interactive=False,visible=False),gr.update(interactive=True,visible=True)
+def clear_aud():
+    return None
 with gr.Blocks(theme="Hev832/Applio-Theme") as b:
     gr.HTML("""<h1 style='font-size:xxx-large;font-weight:900;'>Piper Fast TTS</h1>
     <h4>Piper: <a href='https://github.com/rhasspy/piper' target='_blank'>https://github.com/rhasspy/piper</a></h4>
@@ -54,7 +62,7 @@ with gr.Blocks(theme="Hev832/Applio-Theme") as b:
     with gr.Row():
         with gr.Column(scale=1):
             with gr.Accordion("Control"):
-                stream=gr.Checkbox(value=True,interactive=True)
+                stream=gr.Checkbox(label="Stream",info="Streaming is fast, but lower quality",value=True,interactive=True)
                 length=gr.Slider(label="Length", minimum=0.01, maximum=10.0, value=1)
                 noise=gr.Slider(label="Noise", minimum=0.01, maximum=3.0, value=1)
                 width=gr.Slider(label="Noise Width", minimum=0.01, maximum=3.0, value=1)
@@ -67,7 +75,9 @@ with gr.Blocks(theme="Hev832/Applio-Theme") as b:
         with gr.Column(scale=2):
             in_txt=gr.Textbox(label="Text",lines=10)
             names=gr.Dropdown()
-            sub_btn=gr.Button()
+            stream_btn=gr.Button("Stream",interactive=True,visible=True)
+            sub_btn=gr.Button(interactive=False,visible=False)
+            
             out_aud=gr.Audio(streaming=True, autoplay=True)
         with gr.Column(scale=1):
             expbtn1=gr.Button("Example 1").click(exp1,None,[in_txt,load_file])
@@ -75,10 +85,12 @@ with gr.Blocks(theme="Hev832/Applio-Theme") as b:
             expbtn3=gr.Button("Example 3").click(exp3,None,[in_txt,load_file])
             with gr.Accordion("Model Config"):
                 json_ob=gr.JSON(label="JSON")
+    stream.change(button_on,stream,[stream_btn,sub_btn])
     save_btn.click(save_set,[names,length,noise,width,sen_pause],save_file)
     load_file.change(load_set,load_file,[names,length,noise,width,sen_pause])
-    names.change(load_mod,names,json_ob)
-    sub_btn.click(pp.stream_tts,[in_txt,names,length,noise,width,sen_pause],out_aud)
+    names.change(load_mod,names,json_ob).then(clear_aud,None,out_aud)
+    stream_btn.click(pp.stream_tts,[in_txt,names,length,noise,width,sen_pause],out_aud)
+    sub_btn.click(clear_aud,None,out_aud).then(pp.tts,[in_txt,names,length,noise,width,sen_pause],out_aud)
     b.load(init,None,names)
 
-b.queue().launch(max_threads=40)
+b.queue(default_concurrency_limit=20).launch(max_threads=40)