code: def test_scale(self):
      img = np.random.uniform(size=self.in_shape)
  
      out = scale(
          img,
          self.size,
          fit_short=self.fit_short,
          interpolation=self.interpolation,
      )
      self.assertEqual(out.shape, self.out_shape)
  
file_path: chainercv/tests/transforms_tests/image_tests/test_scale.py
imports: import unittest
  import numpy
  import PIL
  from chainer import testing
  from chainercv.transforms import scale
label_desc: Use image node_id 1 for calling the TestScale obj's underlying member method code with example usage: obj.test_scale() without return types