code: def setup_method(self, method):
      self.resource_path = os.path.join(
          os.path.split(__file__)[0], "../../resources"
      )
      OrcaContext.train_data_store = "DRAM"
  
imports: import shutil
  from unittest import TestCase
  import tensorflow
  from bigdl.orca import OrcaContext
  from bigdl.orca.learn.trigger import SeveralIteration
  from bigdl.orca.learn.tf.estimator import Estimator
  from bigdl.dllib.nncontext import *
  from bigdl.orca.learn.utils import convert_predict_rdd_to_dataframe
  from bigdl.orca.learn.tf.estimator import save_model_dir
label_desc: Use image node_id 1 for calling the TestEstimatorForKeras obj's underlying member method code with example usage: obj.setup_method(method) without return types