code: def setUp(self):
      super(BAMTestCase, self).setUp()
      self.data = np.concatenate([zero, one], axis=0)
      self.hints = np.concatenate([zero_hint, one_hint], axis=0)
  
file_path: neupy/tests/algorithms/memory/test_bam.py
imports: import pickle
  import numpy
  from neupy import algorithms
  from neupy.exceptions import NotTrained
  from algorithms.memory.data import zero, one, half_one, half_zero
  from base import BaseTestCase
  from helpers import vectors_for_testing
label_desc: Use image node_id 1 for calling the BAMTestCase obj's underlying member method code with example usage: obj.setUp() without return types