code: def __int__(self):
      return int(self.func())
  
file_path: catboost/contrib/python/prompt-toolkit/py2/prompt_toolkit/reactive.py
imports: from __future__ import unicode_literals
  from abc import ABCMeta, abstractmethod
  from six import with_metaclass
label_desc: Use image node_id 3 for calling the _IntegerFromCallable obj's underlying member method code with example usage: obj.__int__() and returns: int