">begin_time</span><span
            class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">begin_time</span><span
            class="p">,</span> <span class="n">end_time</span><span class="o">=</span><span class="bp">self</span><span
            class="o">.</span><span class="n">end_time</span><span class="p">)</span>

    <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span
            class="p">):</span>
      