sd">            epsilon (float): Epsilon-greedy policy parameter.</span>
<span class="sd">            lr (float): Learning rate.</span>
<span class="sd">            use_uncertainty (bool): Whether to use uncertainty informed policy.</span>

<span class="sd">        Returns:</span>
<span class="sd">            bool: Defines whether the episode is finished.</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="n">action_a</span> <span class="o">=</span> <span class="bp">self</span><sp