code: def get_test_face_chips():
      rgb_img, shape = get_test_image_and_shape()
      shapes = dlib.full_object_detections()
      shapes.append(shape)
      return dlib.get_face_chips(rgb_img, shapes)
  
file_path: dlib/tools/python/test/test_numpy_returns.py
imports: import sys
  import pickle
  import dlib
  import pytest
  import utils
label_desc: Use image node_id 2 for calling a global function with example usage: get_test_face_chips() and returns: dlib