app.py

import gradio as gr
from transformers import pipeline
import numpy as np

# Model Load
try:
    tts = pipeline("text-to-speech", model="facebook/mms-tts-mya")
except Exception as e:
    tts = None

def generate_audio(text):
    if tts is None:
        return None
    # Output: (sampling_rate, audio_array)
    output = tts(text)
    return (output["sampling_rate"], output["audio"][0])

# Interface
demo = gr.Interface(
    fn=generate_audio,
    inputs="text",
    outputs="audio",
    title="Myanmar MMS-TTS"
)

demo.launch()