code: def makedirs(dirname):
      if not os.path.exists(dirname):
          os.makedirs(dirname)
  
imports: import os
  import argparse
  import logging
  import time
  import numpy
  import torch
  import torch.nn
  from torch.utils.data import DataLoader
  import torchvision.datasets
  import torchvision.transforms
label_desc: Use image node_id 10 for calling a global function with example usage: makedirs(dirname) without return types