docstr: Serve a HEAD request 
docstr_tok: ["Serve","a","HEAD","request"]
code: def do_HEAD(self):  # pylint: disable=invalid-name
      """Serve a HEAD request"""
      self.do_GET()
  
imports: import errno
  import http.server
  import importlib.util
  import json
  import os
  import random
  import re
  import socket
  import socketserver
  import sys
  import threading
  import time
  import webbrowser
  import urllib.parse
label_desc: Use image node_id 1 for calling the _HTTPRequestHandler obj's underlying member method code with example usage: obj.do_HEAD() without return types