anchor.diff:  { lib
  +, stdenv
   , pythonOlder
   , buildPythonPackage
   , fetchFromGitHub
  -, python
   , numpy
   , qiskit-terra
   , scikit-learn
  
positive.code:   ];
    disabledTests = [
      "test_tensored_meas_cal_on_circuit" # Flaky test, occasionally returns result outside bounds
      "test_qv_fitter" # execution hangs, ran for several minutes
    ];
  
    meta = with lib; {
  
negative.code:     hash = "sha256-L5fwCMsN03ojiDvKIyqsGfUnwej1P7bpyHlL6mu7nh0=";
    };
  
    propagatedBuildInputs = [
      numpy
      qiskit-terra
  