code: def tryload(stream):
      try:
          data = json.load(stream)
          try:
              data = list(data.keys())
          except Exception:
              data = [d["img_id"] for d in data]
      except Exception:
          try:
              data = eval(stream.read())
          except Exception:
              data = stream.read().split("\n")
      return data
  
file_path: H2O/h2o_flexgen/benchmark/third_party/transformers/examples/research_projects/visual_bert/extracting_data.py
imports: import getopt
  import json
  import os
  import sys
  from collections import OrderedDict
  import datasets
  import numpy
  import torch
  from modeling_frcnn import GeneralizedRCNN
  from processing_image import Preprocess
  from utils import Config
label_desc: Use image node_id 1 for calling a global function with example usage: tryload(stream) and returns: data