code: def get_config(
      config_file: str = None, disable_ddp_distributed: bool = True
  ) -> argparse.Namespace:
      """Produces a resolved config (i.e. opts) object to be used in tests.
  
      Args:
          config_file: If provided, the contents of the @config_file path will override
            the default configs.
          disable_ddp_distributed: ``ddp.distributed`` config entry is not defined in
            the parser, but rather set by the entrypoints on the fly based on the
            availability of multiple gpus. In the tests, we usually don't want to use
            ``ddp.distributed``, even if multiple gpus are available.
      """
      parser = get_training_arguments(parse_args=False)
      opts = parser.parse_args([])
      setattr(opts, "common.config_file", config_file)
      opts = load_config_file(opts)
  
      if disable_ddp_distributed:
          setattr(opts, "ddp.use_distributed", False)
  
      return opts
  
imports: import argparse
  from options.opts import get_training_arguments
  from options.utils import load_config_file
label_desc: Use image node_id 1 for calling a global function with example usage: get_config(config_file, disable_ddp_distributed) and returns: opts