class_docstr: A model which only implements the methods used for evaluation.
code: def _get_entity_len(self, *, mode: Optional[InductiveMode]) -> int:
      return self.num_entities
  
imports: from typing import Optional
  import numpy
  import torch
  from .utils import get_csr_matrix, get_relation_similarity, marginal_score
  from ..base import Model
  from ...triples import CoreTriplesFactory
  from ...typing import InductiveMode
label_desc: Use image node_id 2 for calling the EvaluationOnlyModel obj's underlying member method code with example usage: obj._get_entity_len() and returns: self