text: from .slider import VideoSlider
  from .image_viewer import ImageWidget
  from .video_list import VideoListWidget
  from .player import PlayerWidget
  from .theme_picker import ThemePicker
  from .ssh_login import SSHLogin
  from .message_progress import MessageProgressBox
  from .tracking_manager import TrackingManager
  from .hungarian_manager import HungarianManager
  from .detection_manager import DetectionManager
  from .info_detection import InfoDetection
  from .options import Options
  from .io import IO
  