code: def check_manual_seed(seed):
      """If manual seed is not specified, choose a random one and communicate it to the user."""
  
      seed = seed or random.randint(1, 10000)
      random.seed(seed)
      torch.manual_seed(seed)
  
      print(f"Using manual seed: {seed}")
  
imports: import argparse
  import os
  import random
  import warnings
  from pathlib import Path
  import torch
  import torch.nn
  import torch.optim
  import torch.utils.data
  from ignite.contrib.handlers import ProgressBar
  from ignite.engine import Engine, Events
  from ignite.handlers import ModelCheckpoint, Timer
  from ignite.metrics import RunningAverage
label_desc: Use image node_id 1 for calling a global function with example usage: check_manual_seed(seed) without return types