code: def dry_run(self) -> bool:
      return self.token == DRY_RUN
  
imports: import json
  import subprocess
  import re
  import os
  import base64
  import logging
  from urllib import request, error
  from typing import Dict, Tuple, Any, Optional, List
label_desc: Use image node_id 3 for calling the GitHubRepo obj's underlying member method code with example usage: obj.dry_run() and returns: unknown