import http.server
import socketserver
from urllib.parse import urlparse, parse_qs

class MyRequestHandler(http.server.SimpleHTTPRequestHandler):
    def do_GET(self):
        self.send_response(200)
        self.send_header('Content-type', 'text/plain')
        self.end_headers()
        output_string = "abcdefg\rhijklmnop"
        self.wfile.write(output_string.encode())

PORT = 8000
Handler = MyRequestHandler
httpd = socketserver.TCPServer(("", PORT), Handler)
print(f"Serving on port {PORT}")

httpd.serve_forever()