span> <span class="k">as</span> <span class="nn">pd</span>
<span class="kn">from</span> <span class="nn">pathlib</span> <span class="k">import</span> <span class="n">Path</span>
<span class="kn">import</span> <span class="nn">spacy</span>

<span class="kn">from</span> <span class="nn">htools</span> <span class="k">import</span> <span class="n">assert_raises</span><span class="p">,</span> <span class="n">InvalidArgumentError</span>
<span class="kn">import</span> <span class="nn">pandas_htools</span>
</pre></