def make_union(*transformers, **kwargs):
 n_jobs = kwargs.pop('n_jobs', 1)
 if kwargs:
  raise TypeError('Unknown keyword arguments: "{}"'.format(list(kwargs.keys())[0]))
 return FeatureUnion(_name_estimators(transformers), n_jobs=n_jobs)

def make_union ( * transformers , ** kwargs ) : n_jobs = kwargs . pop ( 'n_jobs' , 1 ) if kwargs : raise TypeError ( 'Unknown keyword arguments: "{}"' . format ( list ( kwargs . keys ( ) ) [ 0 ] ) ) return FeatureUnion ( _name_estimators ( transformers ) , n_jobs = n_jobs )
construct a featureunion from the given transformers .