code: def to_json(self):  # pylint: disable=missing-function-docstring
      target = {}
      target["name"] = self.name
      if self.initializer:
          target["initializer"] = {}
      return target
  
imports: import collections
  import enum
  import json
  import os
label_desc: Use image node_id 2 for calling the _Argument obj's underlying member method code with example usage: obj.to_json() and returns: target