old_contents: # -*- coding: utf-8 -*-
  
  from inferbeddings.adversarial.base import Adversarial
  from inferbeddings.adversarial.ground import GroundLoss
  from inferbeddings.adversarial.util import sample_mappings
  
  __all__ = ['Adversarial',
             'GroundLoss',
             'sample_mappings']
  
new_contents: # -*- coding: utf-8 -*-
  
  from inferbeddings.adversarial.base import Adversarial
  from inferbeddings.adversarial.ground import GroundLoss
  
  __all__ = ['Adversarial',
             'GroundLoss']
  
subject: update __init__.py