code: def set_seed(seed):
      torch.manual_seed(seed)
      torch.cuda.manual_seed(seed)
      torch.cuda.manual_seed_all(seed)
  
imports: import math
  import torch
  from torch import nn
  import torch.distributed
  import deepspeed
  from deepspeed.utils import log_dist
  from fairseq import tasks, distributed_utils
  from fairseq.logging import metrics
  from ds_fairseq_data import BatchIterator
  from ds_fairseq_argument import gen_ds_fairseq_arg
label_desc: Use image node_id 4 for calling a global function with example usage: set_seed(seed) without return types