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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_valid_class_name(s: str) -> str: """Return the given string converted so that it can be used for a class name Remove leading and trailing spaces; removes spaces and capitalizes each word; and remove anything that is not alphanumeric. Returns a pep8 compatible class name. :param s: The string to convert. :returns: The updated string. """

    s = str(s).strip()
    s = ''.join([w.title() for w in re.split(r'\W+|_', s)])
    return re.sub(r'[^\w|_]', '', s)