title: Can't use yandex-geocoder with python 2.7
body: <p>I have a python 2.7. I install library pip install yandex-geocoder, but error: </p>
  
  <pre><code>DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
  ERROR: Could not find a version that satisfies the requirement yandex-geocoder (from versions: none)
  ERROR: No matching distribution found for yandex-geocoder
  </code></pre>