small fix

bob/learn/pytorch/trainers/__init__.py

@@ -4,7 +4,6 @@ from .DCGANTrainer import DCGANTrainer
 from .ConditionalGANTrainer import ConditionalGANTrainer
 from .FASNetTrainer import FASNetTrainer
 from .GenericTrainer import GenericTrainer
-from .GenericTrainer import GenericTrainer
 
 # gets sphinx autodoc done right - don't remove it
 __all__ = [_ for _ in dir() if not _.startswith('_')]