code: def get_reranker(parameters):
      return BertReranker(parameters)
  
imports: import os
  import io
  import sys
  import json
  import torch
  import logging
  import numpy
  from collections import OrderedDict
  from pytorch_transformers.modeling_utils import CONFIG_NAME, WEIGHTS_NAME
  from tqdm import tqdm
  from blink.candidate_ranking.bert_reranking import BertReranker
  from blink.biencoder.biencoder import BiEncoderRanker
label_desc: Use image node_id 10 for calling a global function with example usage: get_reranker(parameters) and returns: BertReranker