code: def setUp(self):
      if not cusolver.check_availability("syevj"):
          pytest.skip("syevj is not available")
      if self.dtype in (numpy.complex64, numpy.complex128):
          self.a = numpy.array(
              [[1, 2j, 3], [-2j, 5, 4j], [3, -4j, 9]], dtype=self.dtype
          )
      else:
          self.a = numpy.array(
              [[1, 2, 3], [2, 5, 4], [3, 4, 9]], dtype=self.dtype
          )
  
imports: import numpy
  import pytest
  import cupy
  from cupyx import cusolver
  from cupy import testing
  from cupy._core import _routines_linalg
  import cupyx
label_desc: Use image node_id 1 for calling the TestSyevj obj's underlying member method code with example usage: obj.setUp() without return types