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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def remove_default_content(portal):
 """Remove default Plone contents """

    logger.info("*** Delete Default Content ***")

    # Get the list of object ids for portal
    object_ids = portal.objectIds()
    delete_ids = filter(lambda id: id in object_ids, CONTENTS_TO_DELETE)
    portal.manage_delObjects(ids=delete_ids)