code: def generate_inputs(self):
      x = numpy.random.uniform(size=self.in_shape).astype(numpy.float32)
      return (x,)
  
imports: import unittest
  import numpy
  from chainer.backends import cuda
  from chainer import functions
  from chainer import gradient_check
  from chainer import testing
  from chainer.testing import attr
label_desc: Use image node_id 1 for calling the TestResizeImagesForwardIdentity obj's underlying member method code with example usage: obj.generate_inputs() and returns: x