No region tags are edited in this PR.

This comment is generated by snippet-bot.
If you find problems with this result, please file an issue at:
https://github.com/googleapis/repo-automation-bots/issues.
To update this comment, add snippet-bot:force-run label or use the checkbox below:

• Refresh this comment

Owl bot is regenerating pull request 1081...
Build name: MzY2ZjUxN2QtMmU3YS00NTQyLWE3ZjYtZTE0YzgwMmE0ODU3

@parthea
Kokoro builds are failing after merging this autogenerated PR.
https://fusion2.corp.google.com/ci/kokoro/prod:cloud-devrel%2Fclient-libraries%2Fpython%2Fgoogleapis%2Fpython-spanner%2Fpresubmit%2Fpresubmit/activity/734a4ca6-aa1b-4412-aba7-9adf2a81e74f/log

But from the error as shown below, it looks like the issue is with pytest_asyncio. I don't think the issue is because of this PR. But do you know what is the reason of this failure?

nox > Session unit-3.9 failed.
nox > Running session unit-3.10
nox > Creating virtual environment (virtualenv) using python3.10 in .nox/unit-3-10
nox > python -m pip install mock asyncmock pytest pytest-cov pytest-asyncio -c /tmpfs/src/github/python-spanner/testing/constraints-3.10.txt
nox > python -m pip install -e . -c /tmpfs/src/github/python-spanner/testing/constraints-3.10.txt
nox > py.test --quiet --junitxml=unit_3.10_sponge_log.xml --cov=google --cov=tests/unit --cov-append --cov-config=.coveragerc --cov-report= --cov-fail-under=0 tests/unit
/[tmpfs/src/github/python-spanner/.nox/unit-3-10/lib/python3.10/site-packages/coverage/control.py:887](https://cs.corp.google.com/piper///depot/google3/tmpfs/src/github/python-spanner/.nox/unit-3-10/lib/python3.10/site-packages/coverage/control.py?l=887): CoverageWarning: No data was collected. (no-data-collected)
  self._warn("No data was collected.", slug="no-data-collected")

==================================== ERRORS ====================================
________________________ ERROR collecting test session _________________________
[.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_hooks.py:501](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_hooks.py?l=501): in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
[.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_manager.py:119](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_manager.py?l=119): in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
[.nox/unit-3-10/lib/python3.10/site-packages/pytest_asyncio/plugin.py:626](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pytest_asyncio/plugin.py?l=626): in pytest_collectstart
    pyobject = collector.obj
E   AttributeError: 'Package' object has no attribute 'obj'
- generated xml file: /tmpfs/src/github/python-spanner/unit_3.10_sponge_log.xml -
=========================== short test summary info ============================
ERROR  - AttributeError: 'Package' object has no attribute 'obj'
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
1 error in 0.22s

@parthea Kokoro builds are failing after merging this autogenerated PR. https://fusion2.corp.google.com/ci/kokoro/prod:cloud-devrel%2Fclient-libraries%2Fpython%2Fgoogleapis%2Fpython-spanner%2Fpresubmit%2Fpresubmit/activity/734a4ca6-aa1b-4412-aba7-9adf2a81e74f/log

But from the error as shown below, it looks like the issue is with pytest_asyncio. I don't think the issue is because of this PR. But do you know what is the reason of this failure?

nox > Session unit-3.9 failed.
nox > Running session unit-3.10
nox > Creating virtual environment (virtualenv) using python3.10 in .nox/unit-3-10
nox > python -m pip install mock asyncmock pytest pytest-cov pytest-asyncio -c /tmpfs/src/github/python-spanner/testing/constraints-3.10.txt
nox > python -m pip install -e . -c /tmpfs/src/github/python-spanner/testing/constraints-3.10.txt
nox > py.test --quiet --junitxml=unit_3.10_sponge_log.xml --cov=google --cov=tests/unit --cov-append --cov-config=.coveragerc --cov-report= --cov-fail-under=0 tests/unit
/[tmpfs/src/github/python-spanner/.nox/unit-3-10/lib/python3.10/site-packages/coverage/control.py:887](https://cs.corp.google.com/piper///depot/google3/tmpfs/src/github/python-spanner/.nox/unit-3-10/lib/python3.10/site-packages/coverage/control.py?l=887): CoverageWarning: No data was collected. (no-data-collected)
  self._warn("No data was collected.", slug="no-data-collected")

==================================== ERRORS ====================================
________________________ ERROR collecting test session _________________________
[.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_hooks.py:501](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_hooks.py?l=501): in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
[.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_manager.py:119](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pluggy/_manager.py?l=119): in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
[.nox/unit-3-10/lib/python3.10/site-packages/pytest_asyncio/plugin.py:626](https://cs.corp.google.com/piper///depot/google3/.nox/unit-3-10/lib/python3.10/site-packages/pytest_asyncio/plugin.py?l=626): in pytest_collectstart
    pyobject = collector.obj
E   AttributeError: 'Package' object has no attribute 'obj'
- generated xml file: /tmpfs/src/github/python-spanner/unit_3.10_sponge_log.xml -
=========================== short test summary info ============================
ERROR  - AttributeError: 'Package' object has no attribute 'obj'
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
1 error in 0.22s

@parthea
This is fixed now. Please ignore it.