code: def __init__(self, callback):
      super(_DeserializerFactory, self).__init__()
      self.callback = callback
  
file_path: CNTK/bindings/python/cntk/internal/__init__.py
imports: from .swig_helper import typemap, map_if_possible
  from .sanitize import *
  from .sanitize import _as_tuple
  import cntk
label_desc: Use image node_id 1 to create a new _DeserializerFactory object from inherited base classes: cntk_py with example: obj = _DeserializerFactory(callback)