code: def ds_config():
      config_dict = {
          "elasticity": {
              "enabled": True,
              "max_train_batch_size": 10000,
              "micro_batch_sizes": [8, 12, 16, 17],
              "min_gpus": 32,
              "max_gpus": 1500,
              "min_time": 20,
              "version": 0.1,
          }
      }
      return config_dict
  
imports: import pytest
  import deepspeed
  from unit.common import DistributedTest
  from deepspeed.git_version_info import version
  import os
  from unit.simple_model import SimpleModel
label_desc: Use image node_id 1 for calling a global function with example usage: ds_config() and returns: config_dict