code: def authenticate(self):
      print(
          "Input a Github API access token.\n"
          "Personal tokens can be created at https://github.com/settings/tokens\n"
          "This script does not require any permissions (so don't give it any).",
          file=sys.stderr,
          flush=True,
      )
      print("Access token: ", file=sys.stderr, end="", flush=True)
      token = input()
      self.headers["Authorization"] = f"token {token.strip()}"
  
imports: import os
  import re
  import sys
  import json
  import collections
  import argparse
  import datetime
  import time
  from urllib.request import urlopen, Request, HTTPError
label_desc: Use image node_id 2 for calling the GithubGet obj's underlying member method code with example usage: obj.authenticate() without return types