message: Remove link to inactive chat room on StackOverflow
diff: @@ -159,8 +159,6 @@ Container Type | Status | Art
  * [Introduction to TensorFlow Lite from Udacity](https://www.udacity.com/course/intro-to-tensorflow-lite--ud190)
  * [Machine Learning with TensorFlow on GCP](https://www.coursera.org/specializations/machine-learning-tensorflow-gcp)
  * [TensorFlow Codelabs](https://codelabs.developers.google.com/?cat=TensorFlow)
  -* [TensorFlow Chat Room on StackOverflow (not actively monitored by the
  - TensorFlow team)](https://chat.stackoverflow.com/rooms/216694/tensorflow)
  * [TensorFlow Blog](https://blog.tensorflow.org)
  * [Learn ML with TensorFlow](https://www.tensorflow.org/resources/learn-ml)
  * [TensorFlow Twitter](https://twitter.com/tensorflow)
  