In the python templated .kokoro samples files, the [repository is hardcoded](https://github.com/googleapis/synthtool/blob/master/synthtool/gcp/templates/python_library/.kokoro/samples/python3.6/periodic-head.cfg#L10) as python-pubsub for all repos.
In the python templated .kokoro samples files, the repository is hardcoded as python-pubsub for all repos.