docs: Update Community section in README.rst (#945)

acocuzzo · parthea · web-flow · commit dea258cff3ad · 2023-07-06T14:14:20.000-04:00
* Update README.rst

* Update README.rst

Co-authored-by: Anthonios Partheniou &lt;partheniou@google.com&gt;

---------

Co-authored-by: Anthonios Partheniou &lt;partheniou@google.com&gt;
diff --git a/README.rst b/README.rst
@@ -219,11 +219,8 @@ See the `CONTRIBUTING doc`_ for more information on how to get started.
 Community
 ---------
 
-Google Cloud Platform Python developers hang out in `Slack`_ in the ``#python``
-channel, click here to `get an invitation`_.
+The best place to ask questions is via Stackoverflow: https://stackoverflow.com/questions/tagged/google-cloud-pubsub
 
-.. _Slack: https://googlecloud-community.slack.com
-.. _get an invitation: https://gcp-slack.appspot.com/
 
 License
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