code: def test_json_empty():
      """Test case for GitHub issue 1605."""
      spec = {
          "user_id": tf.TensorSpec(shape=(), dtype=tf.string),
          "actions": tf.TensorSpec(shape=(None,), dtype=tf.string),
      }
      tfio.experimental.serialization.decode_json(
          b'{"user_id":"0000asdasdasdasdas dasdasdasdasdasd","actions":[]}\n',
          spec,
      )
  
file_path: io/tests/test_json.py
imports: import os
  import tensorflow
  import tensorflow_io
label_desc: Use image node_id 5 for calling a global function with example usage: test_json_empty() without return types