code: def assertEqualsArrays(self, a1, a2):
      self.assertTrue(np.allclose(a1, a2))
  
file_path: detectron2/tests/data/test_rotation_transform.py
imports: import numpy
  import unittest
  from detectron2.data.transforms.transform import RotationTransform
label_desc: Use image node_id 1 for calling the TestRotationTransform obj's underlying member method code with example usage: obj.assertEqualsArrays(a1, a2) without return types