code: def test_artifacts_removal5(self):
      self.assertRaises(
          FileNotFoundError,
          self.module.artifacts_removal,
          image="no.jpg",
      )
  
file_path: PaddleHub/modules/image/Image_editing/enhancement/fbcnn_color/test.py
imports: import os
  import shutil
  import unittest
  import cv2
  import numpy
  import requests
  import paddlehub
label_desc: Use image node_id 7 for calling the TestHubModule obj's underlying member method code with example usage: obj.test_artifacts_removal5() without return types