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<h4 id="none_generator" class="doc_header"><code>none_generator</code><a href="https://github.com/JayYip/m3tl/tree/master/m3tl/preproc_decorator.py#L89" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>none_generator</code>(<strong><code>length</code></strong>:<code>int</code>=<em><code>None</code></em>)</p>
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