class_docstr: An example asset with a dummy serialize method provided, but no name.
class_docstr_tok: ["An","example","asset","with","a","dummy","serialize","method","provided",",","but","no","name","."]
code: def assets(self):
      return {}
  
file_path: tensorflow-upstream/tensorflow/python/summary/plugin_asset_test.py
imports: from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.platform import googletest
  from tensorflow.python.summary import plugin_asset
label_desc: Use image node_id 1 for calling the _UnnamedPluginAsset obj's underlying member method code with example usage: obj.assets() and returns: dict