code: def setup_dllogger(log_file):
      """
      Setup logging and dllogger.
      Args:
          log_file(str): Path to log file.
      """
      logging.basicConfig(
          level=logging.DEBUG,
          format="{asctime}:{levelname}: {message}",
          style="{",
      )
      if dist.get_rank() == 0:
          dllogger.init(
              backends=[
                  dllogger.StdOutBackend(
                      dllogger.Verbosity.DEFAULT,
                      step_format=format_step,
                  ),
                  dllogger.JSONStreamBackend(
                      dllogger.Verbosity.VERBOSE, log_file
                  ),
              ]
          )
      else:
          dllogger.init([])
  
imports: import logging
  import paddle.distributed
  import dllogger
label_desc: Use image node_id 2 for calling a global function with example usage: setup_dllogger(log_file) without return types