code: def replace_arguments(config, world_size):
      return {
          # 1. reduce hidden size
          "multi_head_attention.d_model_size": config.n_embd
          // world_size,
          # 2. reduce number of heads
          "multi_head_attention.num_heads": config.n_head // world_size,
      }
  
file_path: parallelformers/parallelformers/policies/ctrl.py
imports: from transformers.models.ctrl.modeling_ctrl import EncoderLayer
  from parallelformers.policies.base import Policy
  from parallelformers.policies.base.policy import Layer
  from parallelformers.utils import AllReduceLinear
label_desc: Use image node_id 1 for calling the CTRLPolicy obj's underlying member method code with example usage: obj.replace_arguments(config, world_size) and returns: dict