code: def attn_out():
      return [
          Layer(
              weight="self_attn.out_proj.weight",
              bias="self_attn.out_proj.bias",
              replace=AllReduceLinear,
          ),
          Layer(
              weight="encoder_attn.out_proj.weight",
              bias="encoder_attn.out_proj.bias",
              replace=AllReduceLinear,
          ),
      ]
  
imports: from transformers.models.blenderbot.modeling_blenderbot import BlenderbotDecoderLayer, BlenderbotEncoderLayer
  from parallelformers.policies.base import Layer, Policy
  from parallelformers.transformers.modeling_bart import BartAttention_
  from parallelformers.utils.dist_utils import AllReduceLinear
label_desc: Use image node_id 4 for calling the BlenderbotDecoderPolicy obj's underlying member method code with example usage: obj.attn_out() and returns: list