code: def generate_inputs(self):
      (in_dtype,) = self.in_dtype
      a = numpy.random.normal(0, 1, self.shape)
      a = dropout(a, self.probs).astype(in_dtype)
      return (a,)
  
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 2 for calling the TestLogicalReductions obj's underlying member method code with example usage: obj.generate_inputs() and returns: a