How to use the hubspot3.error.HubspotUnauthorized function in hubspot3

encoding = [i[1] for i in result.getheaders() if i[0] == "content-encoding"]
        possibly_encoded = result.read()
        try:
            possibly_encoded = zlib.decompress(possibly_encoded, 16 + zlib.MAX_WBITS)
        except Exception:
            pass
        result.body = self._process_body(
            possibly_encoded, len(encoding) and encoding[0] == "gzip"
        )

        conn.close()
        if result.status in (404, 410):
            raise HubspotNotFound(result, request)
        if result.status == 401:
            raise HubspotUnauthorized(result, request)
        if result.status == 409:
            raise HubspotConflict(result, request)
        if result.status == 429:
            raise HubspotRateLimited(result, request)
        if 400 <= result.status < 500 or result.status == 501:
            raise HubspotBadRequest(result, request)
        if result.status >= 500:
            raise HubspotServerError(result, request)

        return result

emergency_brake = 10
        try_count = 0
        while True:
            emergency_brake -= 1
            # avoid getting burned by any mistakes in While loop logic
            if emergency_brake < 1:
                break
            try:
                try_count += 1
                connection = opts["connection_type"](opts["api_base"], **kwargs)
                request_info = self._create_request(
                    connection, method, url, headers, data
                )
                result = self._execute_request_raw(connection, request_info)
                break
            except HubspotUnauthorized:
                self.log.warning("401 Unauthorized response to API request.")
                if (
                    self.access_token
                    and self.refresh_token
                    and self.client_id
                    and self.client_secret
                ):
                    if retried:
                        self.log.error(
                            "Refreshed token, but request still was not authorized. "
                            "You may need to grant additional permissions."
                        )
                        raise

                    from hubspot3.oauth2 import OAuth2Client