code: def disable_debug_mode_if(disable):
      if disable:
          with chainer.using_config("debug", False):
              yield
      else:
          yield
  
imports: import contextlib
  import unittest
  import numpy
  import six
  import chainer
  from chainer.backends import cuda
  from chainer import functions
  from chainer import gradient_check
  from chainer import testing
  from chainer.testing import attr
label_desc: Use image node_id 1 for calling a global function with example usage: disable_debug_mode_if(disable) without return types