title: ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject
body: <p>Importing from pyxdameraulevenshtein gives the following error, I have</p>
  <pre><code>pyxdameraulevenshtein==1.5.3, 
  pandas==1.1.4 and 
  scikit-learn==0.20.2. 
  Numpy is 1.16.1. 
  Works well in Python3.6, Issue in Python3.7.
  </code></pre>
  <p>Has anyone been facing similar issues with Python3.7 (3.7.9), docker image - python:3.7-buster</p>
  <pre><code>__init__.pxd:242: in init pyxdameraulevenshtein
      ???
  E   ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject
  </code></pre>