App not compatible with buildpack – django project with java script

When I try to deploy my app to Heroku then I received:

-----> Building on the Heroku-20 stack
-----> Using buildpacks:
       1. heroku/python
       2. https://github.com/heroku/heroku-buildpack-static.git
-----> App not compatible with buildpack: https://buildpack-registry.s3.amazonaws.com/buildpacks/heroku/python.tgz
       More info: https://devcenter.heroku.com/articles/buildpacks#detection-failure
 !     Push failed

I’ve been trying to spend a lot of time. Most of the solution is not working. Is it a buildpack issue or something else?
Additionally, I connected my GitHub account to Heroku and tried deploying from the GitHub main branch. However, I still receive the error. Here is my GitHub address: https://github.com/Whitemoon2000/Final-year-project