code: def testSessionGetInfo(self):
      session = MPI.Session.Init()
      info = session.Get_info()
      info.Free()
      session.Finalize()
  
file_path: mpi4py/test/test_session.py
imports: from mpi4py import MPI
  import mpiunittest
label_desc: Use image node_id 2 for calling the TestSession obj's underlying member method code with example usage: obj.testSessionGetInfo() without return types