code: def print_result(filename, name, distance, show_distance=False):
      if show_distance:
          print("{},{},{}".format(filename, name, distance))
      else:
          print("{},{}".format(filename, name))
  
file_path: face_recognition/face_recognition/face_recognition_cli.py
imports: from __future__ import print_function
  import click
  import os
  import re
  import face_recognition.api
  import multiprocessing
  import itertools
  import sys
  import PIL.Image
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: print_result(filename, name, distance, show_distance) without return types