Fix test randomness (#1044)
Fix test randomness (#1044)


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