How to use the pocsuite3.lib.core.data.logger.error function in pocsuite3

requires = get_poc_requires(data)
        requires = [i.strip().strip('"').strip("'") for i in requires.split(',')] if requires else ['']
        if requires[0]:
            poc_name = get_poc_name(data)
            info_msg = 'PoC script "{0}" requires "{1}" to be installed'.format(poc_name, ','.join(requires))
            logger.info(info_msg)
            try:
                for r in requires:
                    if ":" in r:
                        r, module = r.split(":")
                        __import__(module)
                    else:
                        __import__(r)
            except ImportError:
                err_msg = 'try install with "python -m pip install {0}"'.format(r)
                logger.error(err_msg)
                raise SystemExit

if check_port(self.host_ip, self.bind_port):
            logger.error('Port {} has been occupied, start Httpd serve failed!'.format(self.bind_port))
            return

        self.server_locked = True
        self.setDaemon(daemon)
        threading.Thread.start(self)
        # Detect http server is started or not
        detect_count = 10
        while detect_count:
            try:
                logger.info('Detect {} server is runing or not...'.format(self.scheme))
                if check_port(self.host_ip, self.bind_port):
                    break
            except Exception as ex:
                logger.error(str(ex))
            time.sleep(random.random())
            detect_count -= 1

def new_token(self):
        data = '{{"username": "{}", "password": "{}"}}'.format(self.username, self.password)
        try:
            resp = requests.post('https://api.zoomeye.org/user/login', data=data, )
            if resp.status_code != 401 and "access_token" in resp.json():
                content = resp.json()
                self.token = content['access_token']
                self.headers = {'Authorization': 'JWT %s' % self.token}
                return True
        except Exception as ex:
            logger.error(str(ex))
        return False

def load_string_to_module(code_string, fullname=None):
    try:
        module_name = 'pocs_{0}'.format(get_md5(code_string)) if fullname is None else fullname
        file_path = 'pocsuite://{0}'.format(module_name)
        poc_loader = PocLoader(module_name, file_path)
        poc_loader.set_data(code_string)
        spec = importlib.util.spec_from_file_location(module_name, file_path, loader=poc_loader)
        mod = importlib.util.module_from_spec(spec)
        spec.loader.exec_module(mod)
        return mod

    except ImportError:
        error_msg = "load module '{0}' failed!".format(fullname)
        logger.error(error_msg)
        raise

def token_is_available(self):
        if self.token:
            try:
                resp = requests.get('https://api.shodan.io/account/profile?key={0}'.format(self.token))
                if resp and resp.status_code == 200 and "member" in resp.json():
                    return True
            except Exception as ex:
                logger.error(str(ex))
        return False

self.httpd.socket = ssl.wrap_socket(self.httpd.socket, certfile=self.certfile,
                                                                server_side=True)
                        else:
                            logger.error("You must provide certfile to use https")
                            break
                    thread = threading.Thread(target=self.httpd.serve_forever)
                    thread.setDaemon(True)
                    thread.start()
                    self.server_started = True
            self.httpd.shutdown()
            self.httpd.server_close()
            logger.info('Stop httpd server on {}://{}:{}'.format(self.scheme, self.bind_ip, self.bind_port))
        except Exception as ex:
            self.httpd.shutdown()
            self.httpd.server_close()
            logger.error(str(ex))

kb.thread_exception = True
        if num_threads > 1:
            logger.info("waiting for threads to finish{0}".format(
                " (Ctrl+C was pressed)" if isinstance(ex, KeyboardInterrupt) else ""))
        try:
            while threading.activeCount() > 1:
                pass
        except KeyboardInterrupt:
            raise PocsuiteThreadException("user aborted (Ctrl+C was pressed multiple times)")

        if forward_exception:
            raise

    except (PocsuiteConnectionException, PocsuiteValueException) as ex:
        kb.thread_exception = True
        logger.error("thread {0}: {1}".format(threading.currentThread().getName(), str(ex)))
        if conf.verbose > 1:
            traceback.print_exc()

    except Exception as ex:
        kb.thread_exception = True
        logger.error("thread {0}: {1}".format(threading.currentThread().getName(), str(ex)))
        traceback.print_exc()

    finally:
        kb.multi_thread_mode = False
        kb.thread_continue = True
        kb.thread_exception = False

def write_conf(self):
        if not self.parser.has_section("Telnet404"):
            self.parser.add_section("Telnet404")
        try:
            self.parser.set("Telnet404", "Jwt token", self.token)
            self.parser.write(open(self.conf_path, "w"))
        except Exception as ex:
            logger.error(str(ex))