code: def main():
      benchmark_bars = {
          "sift_1": 2.256,
          "sift_4": 0.869,
          "sift_8": 0.451,
      }
      benchmark_id = sys.argv[1]
      standard = benchmark_bars[benchmark_id]
      file_path = sys.argv[2]
      with open(file_path, "r") as f:
          last_line = f.readlines()[-1]
      print()
      print("last line from log:", last_line)
      result = float(last_line.split(" ")[-2])
      print("average time:", result, "s")
      print("required time:", standard, "s")
      print()
      difference_percentage = 100 * (result - standard) / standard
      print(
          "difference percentage: {:.2f}%".format(difference_percentage)
      )
      print()
      if difference_percentage < 5:
          print("benchmark result is acceptable")
          sys.exit(0)
      else:
          print("benchmark result is unacceptable")
          sys.exit(1)
  
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types