Update library to GA [(#1523)](https://github.com/GoogleCloudPlatform/python-docs-samples/issues/1523)
Update library to GA [(#1523)](https://github.com/GoogleCloudPlatform/python-docs-samples/issues/1523)


GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples