code: def test_get_runtime_info(self):
      info = _runtime_info._get_runtime_info()
      assert chainer.__version__ in str(info)
  
file_path: chainer/tests/chainer_tests/test_runtime_info.py
imports: import unittest
  import six
  import chainer
  from chainer import _runtime_info
  from chainer import testing
label_desc: Use image node_id 1 for calling the TestRuntimeInfo obj's underlying member method code with example usage: obj.test_get_runtime_info() without return types