class_docstr: Unit and integration tests to check that the behavior of DINO is correct
  under FSDP.
class_docstr_tok: ["Unit","and","integration","tests","to","check","that","the","behavior","of","DINO","is","correct","under","FSDP","."]
code: def run_config(self, config):
      with in_temporary_directory():
          result = run_integration_test(config)
          return result.get_losses()
  
imports: import os
  import unittest
  import torch
  import torch.multiprocessing
  import torch.optim
  from torch.nn.parallel import DistributedDataParallel
  from vissl.models import build_model
  from vissl.models.heads.dino_head import DINOHead, DINOHeadFSDP
  from vissl.utils.checkpoint import CheckpointFormatConverter, DINOCheckpointUtils
  from vissl.utils.fsdp_utils import fsdp_wrapper
  from vissl.utils.hydra_config import compose_hydra_configuration, convert_to_attrdict
  from vissl.utils.misc import set_torch_seed
  from vissl.utils.test_utils import gpu_test, in_temporary_directory, init_distributed_on_file, run_integration_test, with_temp_files
label_desc: Use image node_id 3 for calling the TestDINO obj's underlying member method code with example usage: obj.run_config(config) and returns: result