A.2.3.3 "Allow Run" button to warn users about potential security threat

Issue: In Example template notebooks, if there is any javascript in the notebook codes or results, an Allow Run button will be displayed to warn users about potential threat for security reasons. If you don’t want the warning to be displayed, then avoid using javascript in the (example) notebook.

Resolution: For example:

Replace <a href="https://github.com/oracle/oracle-db-examples/tree/master/machine-learning" onclick="return ! window.open('https://github.com/oracle/oracle-db-examples/tree/master/machine-learning');">Oracle Machine Learning GitHub folder</a>

with

<a href="https://github.com/oracle/oracle-db-examples/tree/master/machine-learning" target="_blank">Oracle Machine Learning GitHub folder</a>

This also has the same behavior without javascript.