<span class="p">[</span><span class="s1">&#39;contextState&#39;</span><span class="p">]),</span>
            <span class="n">callback_buffer_size</span><span class="o">=</span><span class="nb">float</span><span class="p">(</span><span class="n">json</span><span class="p">[</span><span class="s1">&#39;callbackBufferSize&#39;</span><span class="p">]),</span>
            <span class="n">max_output_channel_count</span><span class="o">=</span><span class="nb">float</span><span class="p">(</span><span class="n">j