code: def testImportRun(self):
      import mpi4py.run
      import mpi4py.__main__
  
file_path: mpi4py/test/test_package.py
imports: import mpi4py
  import unittest
  import sys, os
label_desc: Use image node_id 4 for calling the TestImport obj's underlying member method code with example usage: obj.testImportRun() without return types