A model.</span>

<span class="sd">    Parameters</span>
<span class="sd">    ----------</span>
<span class="sd">    model: Model</span>
<span class="sd">        An uninstantiated Statsmodels TSA model.</span>
<span class="sd">    use_exog: bool</span>
<span class="sd">        Whether to use exogenous features; default False.</span>
<span class="sd">    kwargs:</span>
<span class="sd">        Additional kwargs for Statsmodels model.</span>

<span class="sd">    Attributes</span>
<span class="sd">    --------