Enabling or disabling languages in Watson Assistant

You can enable or disable some languages by modifying the Assistant Custom Resource.

Change the project to the PROJECT_CPD_INSTANCE namespace where IBM Cloud Pak® for Data and Watson Assistant are installed.
```
oc project ${PROJECT_CPD_INSTANCE}
```
Open the Watson Assistant Custom Resources for editing:
```
oc edit wa wa
```
Modify the languages section by adding or removing languages as required. The English language should always be enabled.
```
spec:
  languages:
  - en
  - es
  - pt-br
  - fr
  - it
  - ja
  - de
  - ko
  - ar
  - nl
  - zh-tw
  - zh-cn
  - cs
```
For example, to enable only English and Japanese edit the languages section to look like the following:
```
spec:
  languages:
  - en
  - ja
```
Watson Assistant Operator will reconcile the changes in 15-20 minutes.
To verify that the correct languages are now set, run the following command:
```
oc get deploy wa-store -o yaml |grep -iA1 "        - name: LANGUAGES"
```

The output should show enabled languages that you've selected:

        - name: LANGUAGES
          value: ar,cs,de,en,es,fr,it,ja,ko,nl,pt-br,xx,zh-cn,zh-tw