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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 s3_request(func: Callable):
 """ Wrapper function for s3 requests in order to create more helpful error messages. """


    @wraps(func)
    def wrapper(url: str, *args, **kwargs):
        try:
            return func(url, *args, **kwargs)
        except ClientError as exc:
            if int(exc.response["Error"]["Code"]) == 404:
                raise FileNotFoundError("file {} not found".format(url))
            else:
                raise

    return wrapper