During uninstall step, zoph command may not be available and is_configured() may
error out. In such cases, let the base class AppView show the operations view.
Tests:
- Introduce a sleep in overridden uninstall() method for zoph. Notice that there
is an error showing the view during uninstall. Apply patch and the error is no
longer shown.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>