code: def nnc_add(a, b):
      return a + b
  
file_path: pytorch/functorch/benchmarks/operator_authoring.py
imports: import timeit
  from functools import partial
  import numpy
  import pandas
  import torch
  from functorch.compile import pointwise_operator
label_desc: Use image node_id 1 for calling a global function with example usage: nnc_add(a, b) and returns: unknown