="https://github.com/fastai/fastai/blob/master/tests/test_basic_data.py#L75" class="source_link" style="float:right">[source]</a></li></ul><p>To run tests please refer to this <a href="/dev/test.html#quick-guide">guide</a>.</p></div></div><p>Show a batch of data in <code>ds_type</code> on a few <code>rows</code>.</p>

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