code: def do_nothing_update_fn(engine, batch):
      pass
  
imports: import os
  import pytest
  import torch
  import ignite.distributed
  from ignite.engine import Engine, Events
  from ignite.handlers import EarlyStopping
label_desc: Use image node_id 1 for calling a global function with example usage: do_nothing_update_fn(engine, batch) without return types