fdir_appdata issue

[ollyhensby]

• ipyrun version: 0.4.2
• Python version: 3.9.15
• Operating System: Ubuntu 20.04 LTS

Description

In linegraph_app_tutorial.ipynb, fdir_appdata is passed into the class LineGraphConfigShell:

DIR_APPDATA is set to ./linegraph_appdata:

However, when passed into LineGraphConfigShell, and we display the configuration, fdir_appdata is set differently:

I think it is because the validator is overriding the passed parameter so probably need to update that validator to check for a passed in fdir_appdata value.