annot.add_tag("another") annot.add_tag("and_another") print(annot.to_json(indent=2)) if annot.is_valid(): print("Valid!") success = annot.save() if success: annot_id = annot.id print("Succesfully saved annot ID: %s" % annot_id) annot2 = Annotation.load(annot_id) print(annot2.to_json(indent=2)) deletion_success = annot.delete() if deletion_success: print("Deleted annot with ID %s" % annot_id) else: print("Deletion of annot %s failed." % annot_id) else: print("Save failed") else: print("Invalid...") validation_errors = annot.validate() pprint(validation_errors)