let
  pkgs = import <nixpkgs> {};
in

self: super: rec {
  python39 = super.python39.override {
    packageOverrides = self: super: {
      strawberry_graphql = callPackage ./strawberry_graphql/default.tix {
        buildPythonPackage = super.buildPythonPackage
      }
    };
  };

  python39Packages = python39.pkgs;
	selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api {};
}