update

app.py

@@ -1,4 +1,5 @@
 import gradio as gr
+import numpy as np
 import os
 import requests
 from fireredtts.fireredtts import FireRedTTS
@@ -43,9 +44,9 @@ def tts_inference(text, prompt_wav='examples/prompt_1.wav', lang='zh'):
 iface = gr.Interface(
     fn=tts_inference,
     inputs=[
-        gr.Textbox(label="输入文本"),
-        # gr.Dropdown(["en-US-Wav2Vec2-Kendra", "en-US-Wav2Vec2-John"], label="选择声音"),
-        # gr.Slider(minimum=0.5, maximum=2.0, value=1.0, label="语速")
+        gr.Textbox(label="Input text here"),
+        gr.Audio(source="upload", type="filepath", label="Upload reference audio")
+        gr.Dropdown(["en", "zh"], label="Select language"),
     ],
     outputs=gr.Audio(label="生成的语音"),
     title="TTS Demo",