class_docstr: For storing and accessing flags.
code: def load_json(self, json_string):
      other = json.loads(json_string)
      self.load(other)
  
file_path: magenta/magenta/models/gansynth/lib/flags.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import base64
  import json
label_desc: Use image node_id 3 for calling the Flags obj's underlying member method code with example usage: obj.load_json(json_string) without return types