def load_custom_overrides(_, __, value):
    """Load custom overrides from user
    Parameters
    ----------
    value : list
        list of str (override_name=override_value)

    Returns
    -------
    dict
        user overrides

    """
    user_overrides = {}

    for override in value:
        override_name, override_value = override.split('=')
        user_overrides[override_name] = override_value
    return user_overrides