def METHOD_NAME(
    input_size: Sequence[int], df: pd.DataFrame, label: str
) -> Sequence[int]:
    """
    Computes the output_size needed to perform the task.
    Args:
        input_size: size of the input.
        df: meta-data of the training set.
        label: name of the column containing the labels.
    Returns:
        output_size
    """
    pass