code: def __init__(self, shape, dtype, t):
      self.shape = shape
      self.dtype = dtype
      self.t = t.data
  
file_path: chainer/chainer/functions/array/select_item.py
imports: import numpy
  import six
  import chainer
  from chainer import backend
  from chainer.backends import cuda
  from chainer import function_node
  from chainer.utils import type_check
label_desc: Use image node_id 1 to create a new Assign object from inherited base classes: function_node with example: obj = Assign(shape, dtype, t)