How to use the icloudpd.constants.WAIT_SECONDS function in icloudpd

except (ConnectionError, socket.timeout, PyiCloudAPIResponseError) as ex:
            if "Invalid global session" in str(ex):
                logger.tqdm_write(
                    "Session error, re-authenticating...",
                    logging.ERROR)
                if retries > 0:
                    # If the first reauthentication attempt failed,
                    # start waiting a few seconds before retrying in case
                    # there are some issues with the Apple servers
                    time.sleep(constants.WAIT_SECONDS)

                icloud.authenticate()
            else:
                logger.tqdm_write(
                    "Error downloading %s, retrying after %d seconds..."
                    % (photo.filename, constants.WAIT_SECONDS),
                    logging.ERROR,
                )
                time.sleep(constants.WAIT_SECONDS)

        except IOError:
            logger.error(
                "IOError while writing file to %s! "
                "You might have run out of disk space, or the file "
                "might be too large for your OS. "
                "Skipping this file...", download_path
            )
            break
    else:
        logger.tqdm_write(
            "Could not download %s! Please try again later." % photo.filename
        )

"Could not find URL to download %s for size %s!"
                % (photo.filename, size),
                logging.ERROR,
            )
            break

        except (ConnectionError, socket.timeout, PyiCloudAPIResponseError) as ex:
            if "Invalid global session" in str(ex):
                logger.tqdm_write(
                    "Session error, re-authenticating...",
                    logging.ERROR)
                if retries > 0:
                    # If the first reauthentication attempt failed,
                    # start waiting a few seconds before retrying in case
                    # there are some issues with the Apple servers
                    time.sleep(constants.WAIT_SECONDS)

                icloud.authenticate()
            else:
                logger.tqdm_write(
                    "Error downloading %s, retrying after %d seconds..."
                    % (photo.filename, constants.WAIT_SECONDS),
                    logging.ERROR,
                )
                time.sleep(constants.WAIT_SECONDS)

        except IOError:
            logger.error(
                "IOError while writing file to %s! "
                "You might have run out of disk space, or the file "
                "might be too large for your OS. "
                "Skipping this file...", download_path

def photos_exception_handler(ex, retries):
        """Handles session errors in the PhotoAlbum photos iterator"""
        if "Invalid global session" in str(ex):
            if retries > constants.MAX_RETRIES:
                logger.tqdm_write(
                    "iCloud re-authentication failed! Please try again later."
                )
                raise ex
            logger.tqdm_write(
                "Session error, re-authenticating...",
                logging.ERROR)
            if retries > 1:
                # If the first reauthentication attempt failed,
                # start waiting a few seconds before retrying in case
                # there are some issues with the Apple servers
                time.sleep(constants.WAIT_SECONDS)
            icloud.authenticate()