# This file is required for Hugging Face Spaces to recognize this as a valid space
# The actual application runs in Node.js via Docker

import os
import subprocess
import sys

def main():
    """
    This is a placeholder Python file for Hugging Face Spaces.
    The actual application runs in Node.js via Docker.
    """
    print("🚀 AI Image Upscaler API")
    print("This space runs a Node.js application via Docker.")
    print("Please check the Dockerfile and server.js for the actual implementation.")
    
    # If running locally, you can start the Node.js server
    if os.path.exists("server.js"):
        print("Starting Node.js server...")
        subprocess.run([sys.executable, "-c", "import subprocess; subprocess.run(['node', 'server.js'])"])
    else:
        print("server.js not found. Please run this in the correct directory.")

if __name__ == "__main__":
    main()