code: def main():
      run = wandb.init()
      # Start a new run in parallel in a child process
      processes = [
          mp.Process(
              target=process_child,
              kwargs=dict(attach_id=run._attach_id),
          )
          for _ in range(2)
      ]
  
      for p in processes:
          p.start()
  
      for p in processes:
          p.join()
  
      run.finish()
  
imports: import multiprocessing
  import os
  import numpy
  import wandb
  import yea
label_desc: Use image node_id 2 for calling a global function with example usage: main() without return types