</span></a><span class="c1"># Import statements:</span>
</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="kn">import</span> <span class="nn">tensorflow</span> <span class="k">as</span> <span class="nn">tf</span>
</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a>
</sp