code: def resolve_path(path, config_file):
          
          if os.path.isabs(path):
              return path
          return os.path.relpath(path, os.path.dirname(config_file))
docs: Resolve path relative to config file location.
  
          Args:
              path: Path to be resolved.
              config_file: Path to config file, which `path` is specified
                  relative to.
  
          Returns:
              Path relative to the `config_file` location. If `path` is an
              absolute path then it will be returned without change.