docstr: Returns possible attribute that can point to image id
  
  Args:
      item (Object): Object from the DB
  
  Returns:
      List[str]: List of possible images that will be copied later
docstr_tok: ["Returns","possible","attribute","that","can","point","to","image","id","Args",":","item","(","Object",")",":","Object","from","the","DB","Returns",":","List","[","str","]",":","List","of","possible","images","that","will","be","copied","later"]
code: def _get_attrs(self, item):
      """Returns possible attribute that can point to image id
  
      Args:
          item (Object): Object from the DB
  
      Returns:
          List[str]: List of possible images that will be copied later
      """
      image = None
      pick = None
      attrs = self._get_possible_attrs()
  
      for attr in attrs:
          image = item.get(attr, None)
          if image is not None:
              pick = attr
              break
  
      if pick == "identifier":
          return [image + "-img0.jpg", image + "-img1.jpg"]
      elif pick == "image_name" or pick == "image_id":
          return [image + ".jpg"]
      else:
          return [image]
  
file_path: mmf/tools/scripts/tests/generate_test_data.py
imports: import argparse
  import json
  import os
  import shutil
  import numpy
  from tools.scripts.features.lmdb_conversion import LMDBConversion
label_desc: Use image node_id 8 for calling the TestDataBuilder obj's underlying member method code with example usage: obj._get_attrs(item) and returns: list, list, list