import gradio as gr
from gtts import gTTS
import os

def text_to_speech(text):
    if not text.strip():
        return None
    tts = gTTS(text=text, lang="en")  # চাইলে "bn" দিলে বাংলা হবে
    file_path = "output.mp3"
    tts.save(file_path)
    
    return file_path


with gr.Blocks() as demo:
    gr.Markdown("## 🗣️ Text to Speech App")
    text_input = gr.Textbox(label="Enter your text", placeholder="Type something...")
    output_audio = gr.Audio(label="Generated Voice", type="filepath")
    submit_btn = gr.Button("🔊 Submit")
    
    submit_btn.click(fn=text_to_speech, inputs=text_input, outputs=output_audio)

demo.launch(show_error=True)