How do i ensure the working code on my console appear on my website as i have link the dns

import http.server
import socketserver
import os
import subprocess

PORT = 8000

Handler = http.server.SimpleHTTPRequestHandler

with socketserver.TCPServer(("", PORT), Handler) as httpd:
    print("serving at port", PORT)
    print(f"Click here to access the server: https://myproject.{os.getenv('')}.{os.getenv('REPL_SLUG')}")
    httpd.serve_forever()['bash', ''])

echo "
mkdir data
echo "Done."

You forgot a " on the first echo, resulting in invalid syntax.