Want to know the command to remove some lines

[LumenYoung]

Hallo, I'm new to Templater and I find it extremely powerful. However, I have little knowledge about js and cannot solve a problem that occurs.

The problem arise when I want to use templater to create reminder for another plugin obsidian reminder. The plugin will have a popup when the time arrives, however it also pops up for the template I created.

After explore the issues, I found a solution from the maintainer, which adds a flag to the template file to disable reminder for template file. However, this still leaves problem, because the flag will follow the template.

It seems that the solution should be another templater command to remove some elements during the file creation, but I have little knowledge about this. So I want to turn to you guys for some helps, which function or methods can be useful to the problem. Thanks.