How to get ADVERTISMENT_KEY for linux machine?

[jbrepogmailcom]

Describe the bug
Instruction are not clear what "app" to run to get ADVERTISMENT_KEY on linux machine: "You can copy the required ADVERTISMENT_KEY from the app by right-clicking on your accessory and selecting Copy advertisement key (Base64)". What app do I need to run?

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

OpenHaystack version:
[e.g. 0.3.4] (copy from OpenHaystack → About OpenHaystack)

macOS version:
[e.g. 11.3]

Additional context
Add any other context about the problem here.

[sherlongqu]

from os import urandom
import base64

# Generate a random 32-byte key
key = urandom(32)
advertisment_key = base64.b64encode(key).decode('utf-8')

print(f"ADVERTISMENT_KEY: {advertisment_key}")

This is from GPT, I hope it helps you.
This will make the program work, but if you want to track the device, you should prepare your own advertisment_key