code: def check_path_exist(path):
      assert os.path.exists(path), "{} does not exist...".format(path)
  
file_path: deep-learning-for-image-processing/others_project/openvinotest/openvino_cls_test/float32vsint8.py
imports: import os
  import time
  import torch
  from torchvision import transforms, datasets
  from tqdm import tqdm
  import numpy
  from openvino.inference_engine import IECore
label_desc: Use image node_id 1 for calling a global function with example usage: check_path_exist(path) without return types