text: from .textspan import TextSpan
  from .author import Author
  from .tokenizer import Tokenizer
  from .embedding import EmbeddingModel
  from .classifier import Classifier
  from .textutils import load_text, save_text, get_text_from_span
  from . import textutils
  from . import trainutils
  from . import tokenizers
  from .smarttimers import SmartTimer
  