How to install an application using ppa in parrot os?

I recently tried to install brackets in parrot os. Every time I run below command on terminal, an error is thrown.
sudo add-apt-repository ppa:webupd8team/brackets

Anybody have any idea please share. I added a screenshot of the error.

As the PPA enables anyone to host and distribute any software to anyone, obviously there could be a risk of reliability. It is important to keep in mind that a PPA can be harmful if it comes from untrusted sources.

Thus it is Not Recommended on Privacy Focused Distributions.
Example : Kali Linux

Add repository that way is strongly not suggested as Parrot is a rolling distribution

Okay no problem. I installed atom text editor and currently use VIM.