Update app.py

app.py

@@ -17,6 +17,7 @@ VOICE_OPTIONS = [
 def inference(
     text,
     voice,
+    preset_option,
 ):
 
     texts = [text]
@@ -35,7 +36,7 @@ def inference(
             text,
             voice_samples=voice_samples,
             conditioning_latents=conditioning_latents,
-            preset="ultra_fast",
+            preset= preset_option,
             k=1
         ):
             yield (24000, audio_frame.cpu().detach().numpy())
@@ -52,12 +53,20 @@ def main():
         VOICE_OPTIONS, value="jane_eyre", label="Select voice:", type="value"
     )
 
+    preset_option = gr.Radio(
+        ["ultra_fast", "fast", "standard", "high_quality"],
+        label="ultra_fast for quick inference and high_quality for better inference",
+        type="value",
+        value="ultra_fast",
+    )
+
     output_audio = gr.Audio(label="streaming audio:", streaming=True, autoplay=True)
     interface = gr.Interface(
         fn=inference,
         inputs=[
             text,
             voice,
+            preset_option,
         ],
         title=title,
         outputs=[output_audio],