from http.server import BaseHTTPRequestHandler, HTTPServer

class MyHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        self.send_response(200)
        self.send_header('Content-type', 'text/plain; charset=utf-8')
        self.end_headers()
        message = "Привет! Это простой сервер на Python."
        self.wfile.write(message.encode('utf-8'))

def run(server_class=HTTPServer, handler_class=MyHandler, port=8000):
    server_address = ('', port)
    httpd = server_class(server_address, handler_class)
    print(f"Сервер запущен на порту {port}")
    httpd.serve_forever()

if __name__ == "__main__":
    run()