code: def _compute_version_info():
      
      ray_version = ray.__version__
      python_version = ".".join(map(str, sys.version_info[:3]))
      pyarrow_version = pyarrow.__version__
      return ray_version, python_version, pyarrow_version
docs: Compute the versions of Python, pyarrow, and Ray.
  
      Returns:
          A tuple containing the version information.