vision: remove redundant flaky web test (#3090)
vision: remove redundant flaky web test (#3090)

Fix: https://github.com/GoogleCloudPlatform/python-docs-samples/issues/2880
GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples