<span class="nn">ray.rllib.algorithms.callbacks</span> <span class="kn">import</span> <span class="n">DefaultCallbacks</span>


<div class="viewcode-block" id="CustomCallbacks">
<a class="viewcode-back" href="../../code/utils.html#utils.rllib_callbacks.CustomCallbacks">[docs]</a>
<span class="k">class</span> <span class="nc">CustomCallbacks</span><span class="p">(</span><span class="n">DefaultCallbacks</span><span class="p">):</span>
<span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
<spa