class_docstr: This is used for formatting strings with values that need to be updated
  at that time, such as the current time or working directory.
code: def __init__(self, func, *args, **kwargs):
      self.func = func
      self.args = args
      self.kwargs = kwargs
  
file_path: catboost/contrib/python/ipython/py2/IPython/core/prompts.py
imports: from IPython.utils import py3compat
label_desc: Use image node_id 1 to create a new LazyEvaluate object from inherited base classes: object with example: obj = LazyEvaluate(func)