  def make_entity_linker(
      nlp: Language,
      name: str,
      model: Model,
      kb_loader: Callable[[Vocab], KnowledgeBase],
      *,
      labels_discard: Iterable[str],
      incl_prior: bool,
      incl_context: bool,
      get_candidates: Callable[[KnowledgeBase, "Span"], Iterable[Candidate]],
 
</s> remove         kb_loader: Callable[[Vocab], KnowledgeBase],
 </s> add  </s> remove     def _require_kb(self) -> None:
 </s> add     def validate_kb(self) -> None:
  def make_entity_linker(
      nlp: Language,
      name: str,
      model: Model,

      *,
      labels_discard: Iterable[str],
      incl_prior: bool,
      incl_context: bool,
      get_candidates: Callable[[KnowledgeBase, "Span"], Iterable[Candidate]],
keep keep keep keep replace keep keep keep keep keep
 move kb_loader to initialize for NEL instead of constructor 
spacy/pipeline/entity_linker.py