app.py

import subprocess
import os

# Define the port and Node.js command
port = os.getenv("PORT", 7860)  # Default to 7860 if PORT is not set
node_command = ["node", "server.js"]

# Start the Node.js application
try:
    print(f"Starting Node.js server on port {port}...")
    subprocess.run(node_command, check=True)
except Exception as e:
    print(f"Error running Node.js server: {e}")