code: def _load_github_repo():
      
      if 'TRAVIS' in os.environ:
          raise RuntimeError('Detected that we are running in Travis. '
                             'Stopping to prevent infinite loops.')
      try:
          with open(os.path.join(config_dir, 'repo'), 'r') as f:
              return f.read()
      except (OSError, IOError):
          raise RuntimeError('Could not find your repository. '
                             'Have you ran `trytravis --repo`?')
docs: Loads the GitHub repository from the users config.