code: def tag(self, name: str, message: Optional[str]) -> Any:
      if not self.repo:
          return None
      try:
          return self.repo.create_tag(
              f"wandb/{name}", message=message, force=True
          )
      except GitCommandError:
          print("Failed to tag repository.")
          return None
  
imports: import configparser
  import logging
  import os
  from typing import TYPE_CHECKING, Any, Optional
  from urllib.parse import urlparse, urlunparse
  import wandb
label_desc: Use image node_id 17 for calling the GitRepo obj's underlying member method code with example usage: obj.tag(name, message) and returns: None, self, None