sd">        &gt;&gt;&gt; lensed_param_detectable = get_param_from_json(&#39;ler_data/lensed_param_detectable.json&#39;)</span>
<span class="sd">        &gt;&gt;&gt; # get the relative mu and dt</span>
<span class="sd">        &gt;&gt;&gt; ans = relative_mu_dt_lensed(lensed_param_detectable)</span>
<span class="sd">        &gt;&gt;&gt; dmu, dt = relative_mu_dt_unlensed(unlensed_param_detectable, size=1000, randomize=True)</span>
<span class="sd">        &gt;&gt;&gt; # plot</span>
<span class="sd">        &gt