class_docstr: Lazily transformed dataset.
code: def __init__(self, data, fn):
      self._data = data
      self._fn = fn
      self.handle = None
  
imports: import os
  from ...None import recordio, ndarray
  from ...util import default_array
label_desc: Use image node_id 1 to create a new _LazyTransformDataset object from inherited base classes: Dataset with example: obj = _LazyTransformDataset(data, fn)