code: def google_mt5_xxl():
      cfg = google_mt5_base()
      cfg.defrost()
      cfg.MODEL.d_model = 4096
      cfg.MODEL.d_ff = 10240
      cfg.MODEL.num_layers = 24
      cfg.MODEL.num_heads = 64
      cfg.freeze()
      return cfg
  
imports: import os
  from typing import Tuple
  from mxnet import use_np
  from .base import BACKBONE_REGISTRY
  from ..base import get_model_zoo_home_dir, get_repo_model_zoo_url, get_model_zoo_checksum_dir
  from .t5 import T5Encoder, T5Model, T5Inference, T5Tokenizer
  from ..utils.config import CfgNode
  from ..utils.misc import load_checksum_stats, download
  from ..utils.registry import Registry
label_desc: Use image node_id 5 for calling a global function with example usage: google_mt5_xxl() and returns: cfg