code: def get_fn(file_name, script_path):
      import importlib.util
  
      spec = importlib.util.spec_from_file_location(
          file_name, script_path
      )
      module = importlib.util.module_from_spec(spec)
      spec.loader.exec_module(module)
      fn = module.fn
      return fn
  
imports: import os
  import sys
  import tempfile
  import random
  from textwrap import dedent
  import torch
  from torch.testing._internal.jit_utils import JitTestCase, execWrapper
label_desc: Use image node_id 1 for calling a global function with example usage: get_fn(file_name, script_path) and returns: fn