code: def make_is_finite_tests(options):
      """Make a set of tests to do is_finite."""
  
      test_parameters = [
          {
              "input_shape": [[100], [3, 15, 14, 3]],
          },
      ]
  
      def build_graph(parameters):
          """Build the graph for the test case."""
  
          input_tensor = tf.compat.v1.placeholder(
              dtype=tf.float32,
              name="input",
              shape=parameters["input_shape"],
          )
          out = tf.math.is_finite(input_tensor)
          return [input_tensor], [out]
  
      def build_inputs(parameters, sess, inputs, outputs):
          """Build the inputs for the test case."""
          input_values = create_tensor_data(
              np.float32,
              parameters["input_shape"],
              min_value=-10,
              max_value=10,
          )
  
          # Inject NaN and Inf value.
          def random_index(shape):
              result = []
              for dim in shape:
                  result.append(np.random.randint(low=0, high=dim))
              return tuple(result)
  
          input_values[random_index(input_values.shape)] = np.Inf
          input_values[random_index(input_values.shape)] = -np.Inf
          input_values[random_index(input_values.shape)] = np.NAN
          input_values[
              random_index(input_values.shape)
          ] = tf.float32.max
          input_values[
              random_index(input_values.shape)
          ] = tf.float32.min
  
          return [input_values], sess.run(
              outputs, feed_dict=dict(zip(inputs, [input_values]))
          )
  
      make_zip_of_tests(
          options, test_parameters, build_graph, build_inputs
      )
  
imports: import numpy
  import tensorflow
  from tensorflow.lite.testing.zip_test_utils import create_tensor_data
  from tensorflow.lite.testing.zip_test_utils import make_zip_of_tests
  from tensorflow.lite.testing.zip_test_utils import register_make_test_function
label_desc: Use image node_id 1 for calling a global function with example usage: make_is_finite_tests(options) and returns: list,  list, list,  sess, tuple