{ python3Packages }: python3Packages.buildPythonPackage rec {
  pname = "modulegraph";
  version = "0.19.6";
  src = python3Packages.fetchPypi {
    inherit pname version;
    sha256 = "sha256-yRTIyVoOEP6IUF1OnCKEtOPbxwlD4wbMZWfjbMVBv0s=";
  };
}