import gradio as gr
import subprocess
import uuid
import os

def chuvash_tts(text):
    filename = f"/tmp/{uuid.uuid4()}.wav"
    cmd = f'espeak-ng -v cv "{text}" -w {filename}'
    subprocess.run(cmd, shell=True)
    return filename

with gr.Blocks() as demo:
    gr.Markdown("## Chuvash TTS using eSpeak NG")
    with gr.Row():
        inp = gr.Textbox(label="Nhập văn bản tiếng Chuvash")
        out = gr.Audio(label="Phát âm", type="filepath")
    btn = gr.Button("Chuyển thành giọng nói")
    btn.click(fn=chuvash_tts, inputs=inp, outputs=out)

demo.launch()