>str</span><span class="p">:</span>
        <span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        Conduct grapheme to phoneme conversion</span>

<span class="sd">        Args:</span>
<span class="sd">            sent (str): input sentence to be converted to phoneme</span>

<span class="sd">        Returns:</span>
<span class="sd">            str: converted phoneme sentence</span>

<span class="sd">        &quot;&quot;&quot;</span>
        <span class="k">return</span> <span class="bp">self</sp