ary-packages">Import the necessary packages</a></li>
<li class="toctree-l2"><a class="reference internal" href="#Important-parameters">Important parameters</a></li>
<li class="toctree-l2"><a class="reference internal" href="#Initialize-the-system-(A-larger-damping-coefficient-for-the-Brownian-Dynamics)">Initialize the system (A larger damping coefficient for the Brownian Dynamics)</a></li>
<li class="toctree-l2"><a class="reference internal" href="#Add-the-force-field">Add the force field</a></li>
<li class