code: def __init__(self, hid_dim):
      super().__init__(hid_dim, dim_feedforward=4 * hid_dim, nhead=16)
  
imports: import time
  import torch
  from torch import nn
  from hivemind.moe.server.layers.custom_experts import register_expert_class
label_desc: Use image node_id 1 to create a new TunedTransformer object from inherited base classes: TransformerEncoderLayer with example: obj = TunedTransformer(hid_dim)