>%%capture</span>
<span class="o">%%</span><span class="n">bash</span>
<span class="c1"># Known working versions</span>
<span class="n">pip</span> <span class="n">install</span> <span class="n">numpy</span><span class="o">==</span><span class="mf">1.19</span> <span class="n">scipy</span><span class="o">==</span><span class="mf">1.5</span><span class="o">.</span><span class="mi">2</span> <span class="n">Pillow</span><span class="o">==</span><span class="mf">6.2</span><span class="o">.</span><span class="mi">