class_docstr: Intracommunicator class with scalable, point-to-point based
  implementations of global reduction operations.
code: def __new__(cls, comm=None):
      return super().__new__(cls, comm)
  
imports: from mpi4py import MPI
label_desc: Use image node_id 1 for calling the Intracomm obj's underlying member method code with example usage: obj.__new__(cls, comm) and returns: super