code: def test_initial_value_is_reproduced(self):
      initial_value = tf.random.uniform(self.shape, dtype=tf.float32)
      parameter = self.cls(initial_value, **self.kwargs)
      self.assertAllClose(initial_value, parameter(), atol=1e-6, rtol=0)
  
file_path: compression/tensorflow_compression/python/layers/parameters_test.py
imports: from absl.testing import parameterized
  import tensorflow
  from tensorflow_compression.python.layers import parameters
label_desc: Use image node_id 1 for calling the ParameterTest obj's underlying member method code with example usage: obj.test_initial_value_is_reproduced() without return types