title: module 'cv2.cv2' has no attribute 'dnn_superres'
body: <p>I am trying to upscale image (performing super resolution) using OpenCV, but I am getting this error that module 'cv2.cv2' has no attribute 'dnn_superres'. Any help would be greatly appreciated.</p>
  <p>I am using 4.4.0.44 OpenCV version. Here is the code section.</p>
  <pre><code>import cv2
  sr = cv2.dnn_superres.DnnSuperResImpl_create()
  sr.readModel(args[&quot;model&quot;])
  sr.setModel(modelName, modelScale)
  </code></pre>