How to use the cloudscraper.CloudScraper function in cloudscraper

def on_task_start(self, task, config):
        try:
            import cloudscraper
        except ImportError as e:
            log.debug('Error importing cloudscraper: %s' % e)
            raise plugin.DependencyError(
                'cfscraper', 'cloudscraper', 'cloudscraper module required. ImportError: %s' % e
            )

        class CFScrapeWrapper(Session, cloudscraper.CloudScraper):
            """
            This class allows the FlexGet session to inherit from CloudScraper instead of the requests.Session directly.
            """

        if config is True:
            task.requests.headers = OrderedDict(
                [
                    ('User-Agent', task.requests.headers['User-Agent']),
                    ('Accept', 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'),
                    ('Accept-Language', 'en-US,en;q=0.5'),
                    ('Accept-Encoding', 'gzip, deflate'),
                    ('Connection', 'close'),
                    ('Upgrade-Insecure-Requests', '1'),
                ]
            )
            task.requests = CFScrapeWrapper.create_scraper(task.requests)

def _request(self, method, url, *args, **kwargs):
        ourSuper = super(CloudScraper, self)
        resp = ourSuper.request(method, url, *args, **kwargs)

        if resp.headers.get('Content-Encoding') == 'br':
            if self.allow_brotli and resp._content:
                resp._content = brotli.decompress(resp.content)
            else:
                logging.warning('Brotli content detected, But option is disabled, we will not continue.')
                return resp

        # Debug request
        if self.debug:
            self.debugRequest(resp)

        # Check if Cloudflare anti-bot is on
        try:
            if self.isChallengeRequest(resp):

kwargs['timeout'] = self.timeout

        return super(TimeoutSession, self).request(method, url, *args, **kwargs)


class CertifiSession(TimeoutSession):
    def __init__(self):
        super(CertifiSession, self).__init__()
        self.verify = pem_file


class NeedsCaptchaException(Exception):
    pass


class CFSession(CloudScraper):
    def __init__(self, *args, **kwargs):
        super(CFSession, self).__init__(*args, **kwargs)
        self.debug = os.environ.get("CF_DEBUG", False)

    def _request(self, method, url, *args, **kwargs):
        ourSuper = super(CloudScraper, self)
        resp = ourSuper.request(method, url, *args, **kwargs)

        if resp.headers.get('Content-Encoding') == 'br':
            if self.allow_brotli and resp._content:
                resp._content = brotli.decompress(resp.content)
            else:
                logging.warning('Brotli content detected, But option is disabled, we will not continue.')
                return resp

        # Debug request