code: def thin_stack_get(s, i):
      return ThinStackGet()(s, i)
  
file_path: chainer/examples/sentiment/thin_stack.py
imports: import chainer
  from chainer import backend
  from chainer.utils import type_check
label_desc: Use image node_id 2 for calling a global function with example usage: thin_stack_get(s, i) and returns: ThinStackGet