code: def _decorate(self, f, times, min_success):
      return condition.repeat_with_success_at_least(times, min_success)(
          f
      )
  
imports: import unittest
  import pytest
  from chainer import testing
  from chainer.testing import condition
label_desc: Use image node_id 1 for calling the TestRepeatWithSuccessAtLeast obj's underlying member method code with example usage: obj._decorate(f, times, min_success) and returns: condition