code: def __init__(self, logx):
      self._logx = logx
  
file_path: chainer/chainer/distributions/utils.py
imports: import warnings
  import chainer
  from chainer.functions.array import where
  from chainer.functions.math import exponential
  from chainer import utils
label_desc: Use image node_id 1 to create a new ModifiedXLogX object from inherited base classes: chainer.function_node with example: obj = ModifiedXLogX(logx)