class_docstr: Tests the DeformableDETR trainer on single device setup.
class_docstr_tok: ["Tests","the","DeformableDETR","trainer","on","single","device","setup","."]
code: def tearDown(self):
      shutil.rmtree(self.test_dir)
      super().tearDown()
  
imports: import shutil
  import tempfile
  from absl.testing import absltest
  from absl.testing import parameterized
  from jax import flatten_util
  import jax.numpy
  import jax.random
  import numpy
  from scenic.dataset_lib import datasets
  from scenic.projects.baselines.deformable_detr import evaluate
  from scenic.projects.baselines.deformable_detr import input_pipeline_detection
  from scenic.projects.baselines.deformable_detr import trainer
  from scenic.projects.baselines.deformable_detr.configs import mini_config
  from scenic.projects.baselines.deformable_detr.model import DeformableDETRModel
  from scenic.projects.baselines.detr.tests import test_util
  import tensorflow
  import tensorflow_datasets
label_desc: Use image node_id 2 for calling the DETRTrainerTest obj's underlying member method code with example usage: obj.tearDown() without return types