code: def setup_tear_down_framework(framework):
      # Ran before each test
      if framework == "tensorflow1" or framework == "tensorflow2":
          import tensorflow as tf
  
          if tf.__version__[0] != "2":
              tf.reset_default_graph()
  
      if framework == "tensorflow2v1":
          import tensorflow.compat.v1 as tf1
  
          tf1.reset_default_graph()
      yield True
  
      # Ran after each test
      if framework == "keras":
          import keras
  
          keras.backend.clear_session()
  
imports: import importlib
  import json
  import logging
  import os
  import shutil
  import tempfile
  from typing import Dict, List, TYPE_CHECKING, Union
  import warnings
  import numpy
  import pytest
  import requests
  from art.data_generators import KerasDataGenerator, MXDataGenerator, PyTorchDataGenerator, TensorFlowDataGenerator, TensorFlowV2DataGenerator
  from art.defences.preprocessor import FeatureSqueezing, JpegCompression, SpatialSmoothing
  from art.estimators.classification import KerasClassifier
  from tests.utils import ARTTestFixtureNotImplemented, get_attack_classifier_pt, get_image_classifier_kr, get_image_classifier_kr_functional, get_image_classifier_kr_tf, get_image_classifier_kr_tf_functional, get_image_classifier_kr_tf_with_wildcard, get_image_classifier_mxnet_custom_ini, get_image_classifier_pt, get_image_classifier_pt_functional, get_image_classifier_tf, get_image_classifier_hf, get_image_gan_tf_v2, get_image_generator_tf_v2, get_tabular_classifier_kr, get_tabular_classifier_pt, get_tabular_classifier_scikit_list, get_tabular_classifier_tf, load_dataset, master_seed
label_desc: Use image node_id 6 for calling a global function with example usage: setup_tear_down_framework(framework) without return types