code: def __init__(self, fn, dependencies):
      self.fn = fn
      self.dependencies = dependencies
  
imports: import functools
  import inspect
  import itertools
  from operator import attrgetter
  from typing import Any
  from gluonts.pydantic import pydantic, deep_update
label_desc: Use image node_id 1 to create a new Dependency object  with example: obj = Dependency(fn, dependencies)