title: OpenCV face module error
body: <p>I am working for face recognizer in python with opencv 3.3.</p>
  
  <p>But i am getting this error</p>
  
  <pre><code>recognizer = cv2.face.createLBPHFaceRecognizer()
  AttributeError: 'module' object has no attribute 'createLBPHFaceRecognizer'
  </code></pre>
  
  <p>I built opencv with opencv_contrib repo an i see face module in directory.</p>
  
  <p><a href="https://i.stack.imgur.com/Mshs3.png" rel="nofollow noreferrer">OpenCV modules</a></p>
  
  <p>Thanks for helping!</p>