def METHOD_NAME(
    gpus: Optional[Union[int, str, List[int]]],
    include_cuda: bool = False,
    include_mps: bool = False,
) -> Optional[List[int]]:
    """
    Parses the GPU IDs given in the format as accepted by the
    :class:`~lightning.pytorch.trainer.Trainer`.
    Args:
        gpus: An int -1 or string '-1' indicate that all available GPUs should be used.
            A list of unique ints or a string containing a list of comma separated unique integers
            indicates specific GPUs to use.
            An int of 0 means that no GPUs should be used.
            Any int N > 0 indicates that GPUs [0..N) should be used.
        include_cuda: A boolean value indicating whether to include CUDA devices for GPU parsing.
        include_mps: A boolean value indicating whether to include MPS devices for GPU parsing.
    Returns:
        A list of GPUs to be used or ``None`` if no GPUs were requested
    Raises:
        MisconfigurationException:
            If no GPUs are available but the value of gpus variable indicates request for GPUs
    .. note::
        ``include_cuda`` and ``include_mps`` default to ``False`` so that you only
        have to specify which device type to use and all other devices are not disabled.
    """
    # Check that gpus param is None, Int, String or Sequence of Ints
    _check_data_type(gpus)
    # Handle the case when no GPUs are requested
    if gpus is None or (isinstance(gpus, int) and gpus == 0) or str(gpus).strip() in ("0", "[]"):
        return None
    # We know the user requested GPUs therefore if some of the
    # requested GPUs are not available an exception is thrown.
    gpus = _normalize_parse_gpu_string_input(gpus)
    gpus = _normalize_parse_gpu_input_to_list(gpus, include_cuda=include_cuda, include_mps=include_mps)
    if not gpus:
        raise MisconfigurationException("GPUs requested but none are available.")
    if (
        TorchElasticEnvironment.detect()
        and len(gpus) != 1
        and len(_get_all_available_gpus(include_cuda=include_cuda, include_mps=include_mps)) == 1
    ):
        # Omit sanity check on torchelastic because by default it shows one visible GPU per process
        return gpus
    # Check that GPUs are unique. Duplicate GPUs are not supported by the backend.
    _check_unique(gpus)
    return _sanitize_gpu_ids(gpus, include_cuda=include_cuda, include_mps=include_mps)