# Filename: /home/user/app/app.py
# Version: 1691068773 (Unix timestamp at creation moment)

import os
import subprocess

def install_packages():
    # Install necessary packages
    subprocess.run(['pip3', 'install', 'jupyterlab'], check=True)

def configure_jupyter():
    # Generate Jupyter configuration
    jupyter_config_dir = os.path.expanduser('~/.jupyter')
    os.makedirs(jupyter_config_dir, exist_ok=True)
    
    config_file = os.path.join(jupyter_config_dir, 'jupyter_lab_config.py')
    with open(config_file, 'w') as f:
        f.write(f"""
c.ServerApp.ip = '0.0.0.0'
c.ServerApp.port = 7860
c.ServerApp.open_browser = False
c.ServerApp.password = u'sha1:2a38a4a931bdff5c7a5ca1c929ecf83a44a685d5:ef7fce5b72680b2c6e1098e5af2c71edc7d2cd6f'  # Password "master333!"
c.ServerApp.root_dir = '/home/user/app'
        """)

def start_jupyter():
    # Start JupyterLab
    subprocess.run(['jupyter-lab --autoreload'])

if __name__ == "__main__":
    install_packages()
    configure_jupyter()
    start_jupyter()