old_contents: from .download import download
  from .info import info
  from .link import link
  from .package import package
  from .train import train, train_config
  from .model import model
  from .convert import convert
  
new_contents: from .download import download
  from .info import info
  from .link import link
  from .package import package
  from .train import train
  from .model import model
  from .convert import convert
  
subject: Remove import of removed train_config script