def stringify_tuple(tup, sep=","):
    
    """
    Takes in a tuple and concatante its elements as string seperated by a given char.
    
    Parameters
    ----------
    tup: tuple
        Tuple to make string
        
    sep: str, default ","
        Seperator between tuple elements in the concataned string
    """
    return str(sep.join([str(e) for e in tup]))