code: def openai_gelu(x):
      return gelu_impl(x)
  
file_path: megatron-lm/megatron/core/transformer/utils.py
imports: from operator import itemgetter
  from typing import Any, Dict, Iterable, Optional, Tuple, Union
  import torch
  from megatron.core import parallel_state
  from megatron.core.dist_checkpointing.mapping import ShardedObject, StateDict
  from megatron.core.utils import make_sharded_tensor_for_checkpoint, make_tp_sharded_tensor_for_checkpoint
label_desc: Use image node_id 4 for calling a global function with example usage: openai_gelu(x) and returns: gelu_impl