code: def testGetCount(self):
      count = self.STATUS.Get_count(MPI.BYTE)
      self.assertEqual(count, 0)
  
file_path: mpi4py/test/test_status.py
imports: from mpi4py import MPI
  import mpiunittest
label_desc: Use image node_id 4 for calling the TestStatus obj's underlying member method code with example usage: obj.testGetCount() without return types