title: ModuleNotFoundError: No module named 'org'
body: <p>I have installed pyspark in ubuntu 18.04. Now I am trying to run some    program in Jupyter Notebook where I am able to import Spark Sessions    and Context but I have to run commands like.</p>
  
  <ul>
  <li>import org.apache.spark.ml.feature._</li>
  <li>import org.apache.spark.ml.linalg._</li>
  <li>import org.apache.spark.sql.types._</li>
  </ul>
  
  <p>and I am getting error <strong>ModuleNotFoundError: No module named 'org'</strong> . Please help..</p>