  from .errors import Errors
  from .lemmatizer import Lemmatizer
  from .attrs import intify_attrs, NORM, IS_STOP
  from .vectors import Vectors
  from .util import link_vectors_to_models, registry
  from .lookups import Lookups, load_lookups
  from . import util
  from .lang.norm_exceptions import BASE_NORMS
  from .lang.lex_attrs import LEX_ATTRS, is_stop, get_lang
  
 
</s> remove from ..util import link_vectors_to_models, create_default_optimizer, registry
 </s> add from ..util import create_default_optimizer, registry </s> remove from ..util import link_vectors_to_models, create_default_optimizer
 </s> add from ..util import create_default_optimizer </s> remove from ..util import link_vectors_to_models, minibatch
 </s> add from ..util import minibatch </s> remove from spacy.util import link_vectors_to_models
 </s> add  </s> remove         link_vectors_to_models(self.vocab)
 </s> add 
from .util import registry
  from .errors import Errors
  from .lemmatizer import Lemmatizer
  from .attrs import intify_attrs, NORM, IS_STOP
  from .vectors import Vectors
from .util import registry
  from .lookups import Lookups, load_lookups
  from . import util
  from .lang.norm_exceptions import BASE_NORMS
  from .lang.lex_attrs import LEX_ATTRS, is_stop, get_lang
  
keep keep keep keep replace keep keep keep keep keep
 Clean up link_vectors_to_models unused stuff 
spacy/vocab.pyx