code: def test_orthogonal_matrix_initializer_errors(self):
      with self.assertRaises(ValueError):
          ortho = init.Orthogonal()
          # More than 2 dimensions
          ortho.sample((5, 5, 5))
  
imports: import math
  from scipy import stats
  import numpy
  from neupy import init
  from neupy.init import identify_fans
  from base import BaseTestCase
label_desc: Use image node_id 1 for calling the OrthogonalInitializeTestCase obj's underlying member method code with example usage: obj.test_orthogonal_matrix_initializer_errors() without return types