code: def test_python(self):
      # matching requirement
      require_version("python>=3.6.0")
  
      # not matching requirements
      for req in ["python>9.9.9", "python<3.0.0"]:
          try:
              require_version_core(req)
          except ImportError as e:
              self.assertIn(f"{req} is required", str(e))
              self.assertIn(f"but found python=={python_ver}", str(e))
  
imports: import sys
  from transformers.testing_utils import TestCasePlus
  from transformers.utils.versions import importlib_metadata, require_version, require_version_core
label_desc: Use image node_id 2 for calling the DependencyVersionCheckTest obj's underlying member method code with example usage: obj.test_python() without return types