app.py

import tempfile ,os
import gradio as gr
from transformers import VitsModel, AutoTokenizer,pipeline
import torch
import numpy
import scipy


def TTS(text):
   model = VitsModel.from_pretrained("SeyedAli/Persian-Speech-synthesis")
   tokenizer = AutoTokenizer.from_pretrained("SeyedAli/Persian-Speech-synthesis")
   inputs = tokenizer(text, return_tensors="pt")
   with torch.no_grad():
        output = model(**inputs).waveform
   with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as fp:
        scipy.io.wavfile.write(fp, rate=model.config.sampling_rate, data=np.array(output)) 
        return fp.name 
iface = gr.Interface(fn=TTS, inputs="text", outputs="audio")
iface.launch(share=False)