Suppress "Couldn't detect a suitable IP address" messages on cluster nodes with no internet

We are using the SLURMCluster function in dask_jobqueue, where our compute nodes have no connection to the Internet. When starting a new cluster, it gives us this error:
```
cluster = SLURMCluster( queue="jh", cores=4, processes=4, memory="16g", walltime="1:00:00")

/usr/local/other/python/JH.1/GEOSpyD/4.11.0_py3.9/2022-05-25/envs/ml/lib/python3.9/site-packages/distributed/utils.py:146: RuntimeWarning: Couldn't detect a suitable IP address for reaching '8.8.8.8', defaulting to hostname: [Errno 101] Network is unreachable
warnings.warn(
```

However, we know that our compute nodes do not have connection to the Internet, and functionality seems correct. Is there a way to suppress this error so as to not confuse our users?