classify_text samples are not yet compatible with Python 3.10 due to numpy

[busunkim96]

https://github.com/googleapis/python-language/search?q=numpy

https://source.cloud.google.com/results/invocations/e21f0eb6-962c-4f49-a6bb-615a8dd2b831/targets/cloud-devrel%2Fclient-libraries%2Fpython%2Fgoogleapis%2Fpython-language%2Fsamples%2Fpython3.10%2Fpresubmit/log

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 ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
nox > Session py-3.10 failed.

[mattcarrollcode]

@busunkim96 is this something you're working on?

[busunkim96]

Hi @matthewayne, this was intended to be a tracking issue so folks aren't surprised when the 3.10 samples check fails on their PR.

Some future release of numpy should allow this to be closed.

[leahecole]

Seems like this is now resolved - periodic builds are passing!