">poi_space_bounds</span> <span class="o">=</span> <span class="n">poi_space_bounds</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_MU_RANGE</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">nuisance_space_bounds</span> <span class="o">=</span> <span class="n">nuisance_space_bounds</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_NU_RANGE</span>
        <span class="b