code: def as_response(self):
      kv = dict(self.payload or ())
      kv["message"] = self.message
      response = flask.jsonify(kv)
      response.status_code = self.status_code
      return response
  
imports: import flask
label_desc: Use image node_id 2 for calling the ErrorResponse obj's underlying member method code with example usage: obj.as_response() and returns: response