app.py

import os
import threading
import time

import uvicorn
from optipfair_backend import app as fastapi_app
from optipfair_frontend import create_interface


def run_fastapi():
    """Run FastAPI backend in a separate thread"""
    uvicorn.run(fastapi_app, host="0.0.0.0", port=8000, log_level="info")


def main():
    """Main function to start both FastAPI and Gradio"""

    # Start FastAPI in background thread
    fastapi_thread = threading.Thread(target=run_fastapi, daemon=True)
    fastapi_thread.start()

    # Wait a moment for FastAPI to start
    print("🚀 Starting FastAPI backend...")
    time.sleep(3)

    # Create and launch Gradio interface
    print("🎨 Starting Gradio frontend...")
    interface = create_interface()

    # Launch configuration for HF Spaces
    interface.launch(
        server_name="0.0.0.0", server_port=7860, share=False, show_error=True
    )


if __name__ == "__main__":
    main()