OWER&#39;</span>
    <span class="p">]</span>
    <span class="k">if</span> <span class="n">add_cpu_usage</span><span class="p">:</span>    
        <span class="n">observation_space</span> <span class="o">=</span> <span class="n">spaces</span><span class="o">.</span><span class="n">Box</span><span class="p">(</span><span class="n">low</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">(</span><span class="mf">0.0</span><span class="o