I created an indicator named BBP, which I used to create an automated strategy, and I also used it to create another MomentumFlow indicator.
Problem: When I import the strategy, it works without a problem, but the BBP indicator is also imported. When I try to import the MomentumFlow indicator, I get an error saying there is a duplicate method. This is because BBP is already installed and it is reinstalling it.
How can I make custom indicators display the message that the indicator is already installed when I import an indicator or strategy built with them if I want to reinstall it, as happens with native NT indicators?