code: def testEmpty(self):
      self._verifyLogarithmComplex(
          np.empty([0, 2, 2], dtype=np.complex64)
      )
      self._verifyLogarithmComplex(
          np.empty([2, 0, 0], dtype=np.complex64)
      )
  
imports: import numpy
  from tensorflow.python.client import session
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import control_flow_ops
  from tensorflow.python.ops import gen_linalg_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import stateless_random_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.ops.linalg import linalg_impl
  from tensorflow.python.platform import benchmark
  from tensorflow.python.platform import test
label_desc: Use image node_id 8 for calling the LogarithmOpTest obj's underlying member method code with example usage: obj.testEmpty() without return types