old_contents: import os
  
  # HEADERS is deprecated, use AUTH only
  HEADERS = {"Authorization": "token " + os.environ.setdefault("GITHUB_TOKEN", "")}
  AUTH = (os.environ.setdefault("BOT_USERNAME", ""), os.environ.setdefault("BOT_PASSWORD", ""))
  BASE_URL = 'https://api.github.com'
  
new_contents: import os
  
  # HEADERS is deprecated, use AUTH only
  HEADERS = {"Authorization": "token " + os.environ.setdefault("GITHUB_TOKEN", "")}
  AUTH = (os.environ.setdefault("BOT_USERNAME", ""), os.environ.setdefault("GITHUB_TOKEN", ""))
  BASE_URL = 'https://api.github.com'
  
subject: Use GITHUB_TOKEN instead of BOT_PASSWORD