code: def openai_gelu(x):
      return gelu_impl(x)
  
imports: import itertools
  import math
  from typing import Dict, Iterator, List, Tuple, Union
  import torch
  import torch.nn
  from torch import Tensor
label_desc: Use image node_id 9 for calling a global function with example usage: openai_gelu(x) and returns: gelu_impl