sbuild cannot install python3 Depens

Dear members,

I am trying to submit the quark-engine to the Kali Linux tools, which is a python application that could be installed via PyPi, I followed the following documentation step by step: (https://www.kali.org/docs/development/public-packaging/)

However, when I run

Code:

---

gbp buildpackage --git-builder = sbuild

---

in the last step, I always receive a message that the Python3 Depends used in quark-engine cannot be installed, which makes the unit tests fail.

Could anyone give me some hint about this?

My setting for Debian:
https://github.com/quark-engine/quark-engine/tree/master/debian

Gitlab Link
https://gitlab.com/quark-engine/quark-engine


Github Link
https://github.com/quark-engine/quark-engine


Many thanks!

Build file:

Attachment 4554