title: module 'cv2' has no attribute 'createThinPlateSplineShapeTransformer'
body: <p>I'm trying to use the Thin plate shape transformer function.</p>
  <pre><code>tps = cv2.createThinPlateSplineShapeTransformer()
  </code></pre>
  <p>However, this error is shown:</p>
  <blockquote>
  <p>module 'cv2' has no attribute 'createThinPlateSplineShapeTransformer'.</p>
  </blockquote>
  <p>I have installed <code>contrib</code> using:</p>
  <pre><code>pip install opencv-contrib-python
  </code></pre>
  <p>but the problem is still unsolved. I use <code>opencv 4.5.4</code> and <code>python 3.8.5</code></p>