code: def testImageVersion(self):
      self.assertEqual(
          version_utils.get_image_version("0.25.0"), "0.25.0"
      )
      self.assertEqual(
          version_utils.get_image_version("0.25.0-rc1"), "0.25.0rc1"
      )
      self.assertEqual(
          version_utils.get_image_version("0.25.0.dev20201101"),
          "0.25.0.dev20201101",
      )
      self.assertEqual(
          version_utils.get_image_version("0.26.0.dev"), "latest"
      )
  
imports: import tensorflow
  from tfx.utils import version_utils
label_desc: Use image node_id 1 for calling the VersionUtilsTest obj's underlying member method code with example usage: obj.testImageVersion() without return types