Update app

app.py

@@ -5,6 +5,7 @@ from pathlib import Path
 import os
 import torch
 import scipy.io.wavfile
+import numpy as np
 from espnet2.bin.tts_inference import Text2Speech
 from espnet2.utils.types import str_or_none
 
@@ -38,7 +39,7 @@ examples = [
 
 gr.Interface(
     inference,
-    [gr.inputs.Textbox(label="input text", lines=3), gr.inputs.Radio(choices=["Hoogelaandsters", "Oldambsters", "Westerkertaaiers"], type="value", default="Hoogelaandsters", label="language")], 
+    [gr.inputs.Textbox(label="Input text", lines=3), gr.inputs.Radio(choices=["Hoogelaandsters", "Oldambsters", "Westerkertaaiers"], type="value", default="Hoogelaandsters", label="Variant")], 
     [gr.outputs.Audio(type="file", label="Output"), gr.outputs.File()],
     title=title,
     examples=examples

requirements.txt

@@ -3,3 +3,4 @@ espnet_model_zoo
 scipy
 torch
 torchaudio
+numpy