app.py

import gradio as gr
import soundfile as sf
from kittentts import KittenTTS
model = KittenTTS()
def tts_generate(text, voice, speed):
    sf.write("output.wav", model.generate(text=text,voice=voice,speed=float(speed)), 24000)
    return "output.wav"
gr.Interface(tts_generate,[gr.Textbox(label="Text to Speak", lines=3, placeholder="Type something..."),gr.Dropdown(model.available_voices, label="Voice", value="expr-voice-2-m"),gr.Slider(0.5, 2.0, value=1.0, step=0.1, label="Speed"),],gr.Audio(label="Generated Speech"),title="KittenTTS Demo",description="Enter text and choose a voice to generate speech with KittenTTS.").launch()