="sa">f</span><span class="s2">&quot;getting gw_params from json file </span><span class="si">{</span><span class="n">param_dict</span><span class="si">}</span><span class="s2">...&quot;</span><span class="p">)</span>
        <span class="n">param_dict</span> <span class="o">=</span> <span class="n">get_param_from_json</span><span class="p">(</span><span class="n">param_dict</span><span class="p">)</span>

    <span class="k">if</span> <span class="n">param_min</span> <span class="ow">is</span> <span class=