def remove_stop_words(words, stop_words):
    """Function that removes stop workds from a string

    Arguments
    ---------
    words -- string to have stop words removed
    stop_words -- list of common stop words
    """

    splt_str = words.split()
    result_list = [word for word in splt_str if word.lower() not in stop_words]
    no_stop = ' '.join(result_list)

    return no_stop