code: def test_face_landmarks_small_model(self):
      img = api.load_image_file(
          os.path.join(
              os.path.dirname(__file__), "test_images", "obama.jpg"
          )
      )
      face_landmarks = api.face_landmarks(img, model="small")
  
      self.assertEqual(
          set(face_landmarks[0].keys()),
          set(["nose_tip", "left_eye", "right_eye"]),
      )
      self.assertEqual(face_landmarks[0]["nose_tip"], [(496, 295)])
  
imports: import unittest
  import os
  import numpy
  from click.testing import CliRunner
  from face_recognition import api
  from face_recognition import face_recognition_cli
  from face_recognition import face_detection_cli
label_desc: Use image node_id 14 for calling the Test_face_recognition obj's underlying member method code with example usage: obj.test_face_landmarks_small_model() without return types