import sys

def application(environ, start_response):
    status = "200 OK"

    output = f"""
Python berhasil jalan di rental.penyuunsada.my.id

Versi Python:
{sys.version}
""".encode("utf-8")

    headers = [
        ("Content-Type", "text/plain; charset=utf-8"),
        ("Content-Length", str(len(output)))
    ]

    start_response(status, headers)
    return [output]