code: def mlp_in():
      return [
          Layer(
              weight="ffn.linear_1.weight",
              bias="ffn.linear_1.bias",
          ),
      ]
  
file_path: parallelformers/parallelformers/policies/funnel.py
imports: from transformers.models.funnel.modeling_funnel import FunnelLayer
  from parallelformers.policies.base import Layer, Policy
  from parallelformers.transformers.modeling_funnel import FunnelRelMultiheadAttention_
  from parallelformers.utils.dist_utils import AllReduceLinear
label_desc: Use image node_id 4 for calling the FunnelPolicy obj's underlying member method code with example usage: obj.mlp_in() and returns: list