Fix container pythonpath

[prckent]

Proposed changes

Fix pythonpath so nexus import works

What type(s) of changes does this code introduce?

• Bugfix
• Build related changes

Does this introduce a breaking change?

• No

What systems has this change been tested on?

None.

Checklist

Update the following with an [x] where the items apply. If you're unsure about any of them, don't hesitate to ask. This is
simply a reminder of what we are going to look for before merging your code.

• • I have read the pull request guidance and develop docs
• • This PR is up to date with the current state of 'develop'
• • Code added or changed in the PR has been clang-formatted
• • This PR adds tests to cover any new code, or to catch a bug that is being fixed
• • Documentation has been added (if appropriate)

[prckent]

Test this please