text: 
  import warnings
  
  from watex.utils._watexlog import watexlog 
  
  _HAS_ENSEMBLE_=False 
  
  try : 
      from sklearn.ensemble import RandomForestClassifier, AdaBoostClassifier 
      from sklearn.ensemble import VotingClassifier, BaggingClassifier, StackingClassifier
  except: 
      warnings.warn('Trying importation of :mod:`sklearn.ensemble` failed. ')
      watexlog().get_watex_logger(__name__).debug(
          'Try to import :mod:`sklearn.ensemble` failed!')
  else : 
      skl_ensemble__= [RandomForestClassifier, AdaBoostClassifier, VotingClassifier,
                 BaggingClassifier, StackingClassifier ]
      
      _HAS_ENSEMBLE_=True 