code: def _ParseOptions(message, string):
      """Parses serialized options.
  
      This helper function is used to parse serialized options in generated
      proto2 files. It must not be used outside proto2.
      """
      message.ParseFromString(string)
      return message
  
imports: import threading
  import warnings
  from google.protobuf.internal import api_implementation
label_desc: Use image node_id 2 for calling a global function with example usage: _ParseOptions(message, string) and returns: message