nt</li>
<li>call <code>step</code> event</li>
</ol>
</li>
<li>Call <a href="/mrl/environment.html#Environment.after_batch"><code>Environment.after_batch</code></a><ol>
<li>call <code>after_batch</code> event</li>
</ol>
</li>
<li>After the specified number of iterations have completed, call <code>after_train</code> event</li>
<li>Remove callbacks registered at the start of the fit loop</li>
</ol>

</div>
</div>
</div>
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