code: def test_model_parallel_v2_invalid(ds_config):
      ds_config["elasticity"]["model_parallel_size"] = 16
      ds_config["elasticity"]["num_gpus_per_node"] = 8
      ds_config["elasticity"]["version"] = 0.2
  
      with pytest.raises(deepspeed.elasticity.config.ElasticityError):
          deepspeed.elasticity.compute_elastic_config(
              ds_config=ds_config,
              target_deepspeed_version=ds_version,
              world_size=16,
          )
  
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 12 for calling a global function with example usage: test_model_parallel_v2_invalid(ds_config) without return types