code: def new_group(self, ranks):
      return super(CCLBackend, self).new_group(ranks)
  
imports: import torch
  from deepspeed.accelerator import get_accelerator
  from .reduce_op import ReduceOp
  from .torch import TorchBackend
label_desc: Use image node_id 19 for calling the CCLBackend obj's underlying member method code with example usage: obj.new_group(ranks) and returns: super