<span class="k">as</span> <span class="nn">np</span>

<span class="kn">from</span> <span class="nn">luxpy</span> <span class="kn">import</span>  <span class="n">_CMF</span><span class="p">,</span> <span class="n">_CIE_ILLUMINANTS</span><span class="p">,</span> <span class="n">_MUNSELL</span><span class="p">,</span>  <span class="n">spd_to_xyz</span><span class="p">,</span> <span class="n">cie_interp</span><span class="p">,</span> <span class="n">getwlr</span>
<span class="kn">from</span> <span class="nn">lu