code: def run(self):
      from dvc.repo import Repo
      from dvc.ui import ui
  
      ui.write(relpath(Repo.find_root()))
      return 0
  
file_path: dvc/dvc/commands/root.py
imports: from dvc.cli import formatter
  from dvc.cli.command import CmdBaseNoRepo
  from dvc.cli.utils import append_doc_link
  from dvc.log import logger
  from dvc.utils import relpath
label_desc: Use image node_id 1 for calling the CmdRoot obj's underlying member method code with example usage: obj.run() and returns: int