anchor.diff:      pytestCheckHook
       pyyaml
       requests-mock
  +    scikit-learn
       sqlalchemy
       tenacity
     ];
  
positive.code:     # different runners - I don't expect them to help debugging these
      # when running via our (= custom from their PoV) testing infra.
      "test_with_main_session"
    ];
  
    meta = with lib; {
  
negative.code: , dill
  , fastavro
  , fetchFromGitHub
  , freezegun
  , grpcio
  , grpcio-tools
  