code: def setUp(self):
      self.memory = MPI.Alloc_mem(10)
      memzero(self.memory)
      self.WIN = MPI.Win.Create(self.memory, 1, self.INFO, self.COMM)
  
imports: from mpi4py import MPI
  import mpiunittest
  import sys
label_desc: Use image node_id 1 for calling the BaseTestWinCreate obj's underlying member method code with example usage: obj.setUp() without return types