eSubprocVecEnv</span><span class="p">(</span><span class="n">ShareVecEnv</span><span class="p">):</span>
    <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">env_fns</span><span class="p">,</span> <span class="n">spaces</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        envs: 