code: def replace_modules():
      return {
          "DetrAttention": DetrAttention_,
      }
  
imports: from transformers.models.detr.modeling_detr import DetrDecoderLayer, DetrEncoderLayer
  from parallelformers.policies.base import Layer, Policy
  from parallelformers.transformers.modeling_detr import DetrAttention_
  from parallelformers.utils import AllReduceLinear
label_desc: Use image node_id 2 for calling the DetrDecoderPolicy obj's underlying member method code with example usage: obj.replace_modules() and returns: dict