code: def generate_inputs(self):
      a_object, b_object = self.inputs
      a_dtype, b_dtype = self.dtypes
      a = numpy.array(a_object, a_dtype)
      b = numpy.array(b_object, b_dtype)
      return a, b
  
imports: import chainer
  import numpy
  import pytest
  import chainerx
  import chainerx.testing
  from chainerx_tests import array_utils
  from chainerx_tests import dtype_utils
  from chainerx_tests import op_utils
label_desc: Use image node_id 1 for calling the TestLogicalBinary obj's underlying member method code with example usage: obj.generate_inputs() and returns: a,  b