src/streamlit_app.py

import streamlit as st
import requests

st.title("🎤 Text-to-Speech (Hugging Face API)")

message = st.text_area("Enter Message", "Happy Birthday! Wishing you a joyful day filled with love and laughter.")
emotion = st.text_input("Emotion", "happy")
voice = st.text_input("Voice", "coral")

if st.button("Generate Audio"):
    with st.spinner("Generating audio from Hugging Face..."):

        # Replace with the actual API endpoint
        API_URL = "https://nihalgazi-text-to-speech-unlimited.hf.space/run/predict"
        
        # Gradio-style input
        payload = {
            "data": [message, emotion, voice]
        }

        try:
            response = requests.post(API_URL, json=payload).json()
            audio_url = response["data"][0]  # assuming this contains a URL or base64 audio

            if audio_url.startswith("http"):
                st.audio(audio_url)
                st.success("✅ Audio generated!")
                st.markdown(f"[🔗 Download Audio]({audio_url})", unsafe_allow_html=True)
            else:
                st.error("Unexpected audio format returned.")

        except Exception as e:
            st.error(f"Error: {e}")