def _name_loggers(steps, loggers):
    """Names loggers in the format rubicon-ml expects them.

    Parameters
    ----------
    steps: list of tuples of (str, sklearn.Estimator)
        The named estimator steps.
    loggers: list of rubicon_ml.sklearn.EstimatorLogger
        The rubicon-ml loggers.

    Returns
    -------
    dict of str, rubicon_ml.sklearn.EstimatorLogger
        The named rubicon-ml loggers.
    """
    named_loggers = {}

    for i in range(len(steps)):
        if loggers[i] is not None:
            named_loggers[str(steps[i][0])] = loggers[i]

    return named_loggers