Update app.py

app.py

@@ -40,11 +40,14 @@ def tts_mode(txt, voice):
 
 loop = asyncio.new_event_loop()
 asyncio.set_event_loop(loop)
+with gr.Blocks() as app:
+    with gr.Tabs():
+        with gr.TabItem('Herta'):
+            tts_text = gr.Textbox(label="TTS text (100 words limitation)", visible = True)
+            tts_voice = gr.Dropdown(choices= tts_get_voices_list(), visible = True)
+            audio_output = gr.Audio(label="Output Audio")
+            btn_submit = gr.Button("Generate")
+    
+    btn_submit.click(tts_mode, [tts_text, tts_voice], [audio_output])
 
-tts_text = gr.Textbox(label="TTS text (100 words limitation)")
-tts_voice = gr.Dropdown(choices= tts_get_voices_list(), visible=False)
-submit_btn = gr.Button("Generate", variant="primary")
-audio_output = gr.Audio(label="Output Audio")
-
-app = gr.Interface(tts_mode, [tts_text, tts_voice], [audio_output])
 app.launch()