class_docstr: Simple container for a job
class_docstr_tok: ["Simple","container","for","a","job"]
code: def dependents(self):
      return self.follow.union(self.after)
  
imports: import time
  from collections import deque
  from random import randint, random
  from types import FunctionType
  import zmq
  from traitlets import Dict, Enum, Instance, Integer, List, observe
  from ipyparallel import Dependency, error, util
  from ipyparallel.controller.scheduler import Scheduler
label_desc: Use image node_id 3 for calling the Job obj's underlying member method code with example usage: obj.dependents() and returns: self