def minioString(obj):
    """
    A Function to cast an object to str and then lowercase it.
    This Function is helping to name paths, needed for the analysis in the right way.

    Args:
        - obj (Python Object): An object to turn it into a lowercase String.

    Returns:
        - Lower cased String (String): The lowecased String of the given object.
    """
    return str(obj).lower()