code: def test_b_init_defaults_to_zeros(self):
      mod = bias.Bias()
      mod(tf.ones([1, 1]))
      self.assertAllEqual(mod.b.read_value(), tf.zeros_like(mod.b))
  
file_path: sonnet/sonnet/src/bias_test.py
imports: from sonnet.src import bias
  from sonnet.src import test_utils
  import tensorflow
label_desc: Use image node_id 7 for calling the BiasTest obj's underlying member method code with example usage: obj.test_b_init_defaults_to_zeros() without return types