(</span><span class="s1">'Loaded GCP backend'</span><span class="p">)</span>
        <span class="k">else</span><span class="p">:</span>
            <span class="nb">print</span><span class="p">(</span><span class="s1">'GOOGLE_APPLICATION_CREDENTIALS env not found, *not* loading GCP backend'</span><span class="p">)</span>

        <span class="c1"># See: https://docs.aws.amazon.com/polly/latest/dg/get-started-what-next.html</span>
        <span class="k">if</span> <span class="s1">'AWS_ACCESS_KEY_ID'</span>