 3.3&#39;</span><span class="p">,</span>
          <span class="s1">&#39;Programming Language :: Python :: 3.4&#39;</span><span class="p">,</span>
          <span class="s1">&#39;Programming Language :: Python :: 3.5&#39;</span><span class="p">,</span>
          <span class="s1">&#39;Programming Language :: Python :: 3.6&#39;</span><span class="p">,</span>
          <span class="c1"># https://www.geeksforgeeks.org/difference-various-implementations-python/</span>
          <span class="s1">&#39;Programming 