code: def mlp_in():
      return [
          Layer(
              weight="intermediate.dense.weight",
              bias="intermediate.dense.bias",
          ),
      ]
  
imports: from transformers.models.big_bird.modeling_big_bird import BigBirdLayer
  from parallelformers.policies.base import Layer, Policy
  from parallelformers.utils.dist_utils import AllReduceLinear
label_desc: Use image node_id 1 for calling the BigBirdPolicy obj's underlying member method code with example usage: obj.mlp_in() and returns: list