class_docstr: Wrapper class for a list of callbacks.
code: def __init__(self, callbacks: List[Callback]):
      self.callbacks = callbacks
  
file_path: gluonts/src/gluonts/nursery/tsbench/src/tsbench/gluonts/callbacks/base.py
imports: from typing import List
  from mxnet import gluon
  from mxnet.gluon import nn
label_desc: Use image node_id 1 to create a new CallbackList object from inherited base classes: Callback with example: obj = CallbackList(callbacks)