The blog post actually provides code to reproduce all the steps and the chart. See<p><a href="http:&#x2F;&#x2F;go.databricks.com&#x2F;hubfs&#x2F;notebooks&#x2F;TensorFlow&#x2F;Distributed_processing_of_images_using_TensorFlow.html" rel="nofollow">http:&#x2F;&#x2F;go.databricks.com&#x2F;hubfs&#x2F;notebooks&#x2F;TensorFlow&#x2F;Distribu...</a><p><a href="http:&#x2F;&#x2F;go.databricks.com&#x2F;hubfs&#x2F;notebooks&#x2F;TensorFlow&#x2F;Test_distributed_processing_of_images_using_TensorFlow.html" rel="nofollow">http:&#x2F;&#x2F;go.databricks.com&#x2F;hubfs&#x2F;notebooks&#x2F;TensorFlow&#x2F;Test_dis...</a><p>You might&#x27;ve missed the section &quot;How do I use it?&quot; Maybe we should&#x27;ve made that section more obvious.