code: def load_result(path):
      data = {}
      if os.path.exists(path):
          data = pickle.load(open(path, "rb"))
      return data
  
file_path: PaddleOCR/ppstructure/table/eval_table.py
imports: import os
  import sys
  import cv2
  import pickle
  import paddle
  from tqdm import tqdm
  from ppstructure.table.table_metric import TEDS
  from ppstructure.table.predict_table import TableSystem
  from ppstructure.utility import init_args
  from ppocr.utils.logging import get_logger
label_desc: Use image node_id 3 for calling a global function with example usage: load_result(path) and returns: data