code: def represent_undefined(self, data):
      raise RepresenterError("cannot represent an object", data)
  
imports: from .error import *
  from .nodes import *
  import datetime, copyreg, types, base64, collections
label_desc: Use image node_id 14 for calling the SafeRepresenter obj's underlying member method code with example usage: obj.represent_undefined(data) without return types