code: def learn_predicates(
      self, recall: float, index_predicates: bool
  ) -> tuple[Predicate, ...]:
      dupes = [pair for label, pair in zip(self.y, self.pairs) if label]
      return self.blocker.learn_predicates(
          dupes, recall=recall, index_predicates=index_predicates
      )
  
imports: from __future__ import annotations
  import logging
  import random
  from abc import ABC, abstractmethod
  from typing import TYPE_CHECKING, overload
  from warnings import warn
  import numpy
  import numpy.typing
  import sklearn.linear_model
  import dedupe.core
  import dedupe.training
label_desc: Use image node_id 6 for calling the DisagreementLearner obj's underlying member method code with example usage: obj.learn_predicates(recall, index_predicates) and returns: self