code: def _gelu_by_sigmoid(x):
      return np.float64(x) / (1.0 + np.exp(np.float64(x) * 1.702))
  
file_path: pytorch/caffe2/python/fakelowp/test_utils.py
imports: import sys
  import numpy
label_desc: Use image node_id 6 for calling a global function with example usage: _gelu_by_sigmoid(x) and returns: unknown