Uninstall

Uninstall HPE Machine Learning Data Management 

helm uninstall pachyderm 
kubectl delete pvc -l suite=pachyderm
Note
The name of the Helm release is pachyderm by default. If you used a different name, replace pachyderm with the name of your Helm release (e.g., pachd)

Uninstall Pachctl 

brew uninstall @<major>.<minor>