code: def setUp(self):
      self.image = self.get_data_image()
  
file_path: imagehash/tests/test_hex_conversions_multihash.py
imports: from __future__ import absolute_import, division, print_function
  import unittest
  import imagehash
  from .utils import TestImageHash
label_desc: Use image node_id 1 for calling the Test obj's underlying member method code with example usage: obj.setUp() without return types